How far is Frewsburg, NY from Islip, NY?

The driving distance from Frewsburg, NY to Islip, NY is about 407.4 miles (655.7 km), with a travel time of about 08h 38m by car.

  • The straight-line flight distance is about 321.5 miles (517.4 km).
  • For a round trip, plan for roughly 17h 16m of driving time before adding stops, traffic, or weather delays.
  • A comfortable departure window is usually 6:00 AM to 7:30 AM EDT.
Trip Tools

Reverse, save, or send this route

This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.

Reverse Route
Quick Snapshot
Road
407.46 mi
08h 38m
Flight
321.51 mi
517.42 km direct

This drive is better planned with a longer stop or an overnight stay.

Learn Distance

Choose another destination from Frewsburg.

Flight Distance

Direct air line
321.51 mi
Kilometers
517.42 km
Flight Time
00h 38m

Driving Distance

Road route
407.46 mi
Kilometers
655.75 km
Drive Time
08h 38m

Gas Cost Calculator

Leave and Arrive Planner

Pick a departure time to see your estimated arrival and same-day return window.

Drive time stays fixed at 08h 38m.

Arrival Snapshot
Arrive in Islip
Thu, Apr 23, 5:34 PM EDT
Return by in Frewsburg
Fri, Apr 24, 2:12 AM EDT
Useful when you're deciding between a quick errand, a day trip, or a longer stop.
Leave Frewsburg
2026-04-23T08:56
Arrive Islip
Thu, Apr 23, 5:34 PM EDT
Route Timing
08h 38m
One way by road
Best Departure Window
6:00 AM to 7:30 AM EDT
Treat this as a longer travel day
Arrive between
2:38 PM to 4:08 PM EDT

Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.

Leave by
6:44 PM EDT
Keeps a same-day return open with about 08h 00m at the destination.
Back in Frewsburg
8:00 PM EDT
Overnight-style route

You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.

Halfway Point

A useful midpoint for breaks, coffee, or meeting in the middle.

Mid-route stop
Chemung
NY

Human settlement in Chemung County, New York, United States of America

From Frewsburg
203.4 mi
04h 19m
To Islip
204 mi
04h 19m

Route Weather Snapshot

Check the forecast at both ends before you head out.

Origin
72°F
Thursday

Sunny

Starts
Thu, Apr 23 6:00 AM EDT
Wind
1 to 5 mph SW
Destination
Islip Weather
NY
Live fallback forecast
58°F
Thursday
Using Central Islip as the closest live forecast in the Suffolk County weather hub.

Mostly Sunny

Starts
Thu, Apr 23 6:00 AM EDT
Wind
6 to 9 mph NW

Driving Route Map

The map below follows the saved road route between Frewsburg and Islip.

Turn-by-Turn Driving Directions

Step-by-step road directions between Frewsburg and Islip.

  1. 1

    Start on Falconer Street

    9 m · 2 sec · Falconer Street

  2. 2

    Turn right onto Ivory Street

    47 m · 4 sec · Ivory Street

  3. 3

    Continue on Main Street

    991 ft · 34 sec · Main Street

  4. 4

    Turn left onto Water Street

    2108 ft · 52 sec · Water Street

  5. 5

    Continue on Warren Road

    3.7 mi · 5 min · Warren Road

  6. 6

    Continue on Akeley Road

    2.5 mi · 6 min · Akeley Road

  7. 7

    Turn right onto Old Warren Jamestown Road

    1111 ft · 30 sec · Old Warren Jamestown Road

  8. 8

    Continue on Cable Hollow Road

    142 m · 17 sec · Cable Hollow Road

  9. 9

    At the end of the road, turn left onto Market Street

    8.3 mi · 10 min · Market Street

  10. 10

    Turn right onto West 4th Avenue

    1071 ft · 23 sec · West 4th Avenue

  11. 11

    Turn left onto Hickory Street

    956 ft · 23 sec · Hickory Street

  12. 12

    Continue on Hickory Bridge

    746 ft · 24 sec · Hickory Bridge

  13. 13

    Turn left onto Crescent Park

    2270 ft · 58 sec · Crescent Park

  14. 14

    Turn left onto Crescent Park

    1.8 mi · 4 min · Crescent Park

  15. 15

    Continue on Main Street

    1169 ft · 35 sec · Main Street

  16. 16

    Continue on Grand Army of the Republic Highway

    2.9 mi · 5 min · Grand Army of the Republic Highway

  17. 17

    Continue on North Main Street

    1.4 mi · 3 min · North Main Street

  18. 18

    Continue on Grand Army of the Republic Highway

    4.5 mi · 6 min · Grand Army of the Republic Highway

  19. 19

    Continue on West Main Street

    1.1 mi · 2 min · West Main Street

  20. 20

    Take the exit slight right toward PA 666 West

    81 m · 7 sec

  21. 21

    Merge slight left onto South Main Street

    2.4 mi · 5 min · South Main Street

  22. 22

    Continue straight

    8.5 mi · 12 min

  23. 23

    At the end of the road, turn left

    2.9 mi · 4 min

  24. 24

    Turn right

    15.2 mi · 23 min

  25. 25

    Turn left onto West Main Street

    1 mi · 3 min · West Main Street

  26. 26

    Continue on Boot Jack Road

    11.2 mi · 16 min · Boot Jack Road

  27. 27

    Turn left onto Penfield Road

    3.7 mi · 6 min · Penfield Road

  28. 28

    Continue on Hoovertown Road

    5 mi · 9 min · Hoovertown Road

  29. 29

    Continue on State Park Road

    8.1 mi · 14 min · State Park Road

  30. 30

    Turn left

    1681 ft · 41 sec

  31. 31

    Merge slight left onto Keystone Shortway

    262.7 mi · 4 hr 58 min · Keystone Shortway

  32. 32

    Keep slight right to continue on Christopher Columbus Highway

    5.5 mi · 6 min · Christopher Columbus Highway

  33. 33

    Keep slight left to continue on I 95 North: George Washington Bridge, New York City

    1503 ft · 23 sec

  34. 34

    Keep slight right to continue on Leonia, Teaneck

    2128 ft · 38 sec

  35. 35

    Turn right onto Leonia

    1032 ft · 35 sec

  36. 36

    Turn straight onto Degraw Avenue

    138 m · 9 sec · Degraw Avenue

  37. 37

    Continue on Fort Lee Road

    1.1 mi · 2 min · Fort Lee Road

  38. 38

    Continue on Main Street

    143 m · 13 sec · Main Street

  39. 39

    Take the ramp left toward George Washington Bridge

    144 m · 12 sec

  40. 40

    Merge slight left onto Bergen Boulevard

    1552 ft · 29 sec · Bergen Boulevard

  41. 41

    Take the exit slight left toward George Washington Bridge Upper Level

    95 m · 5 sec

  42. 42

    Merge slight left

    1649 ft · 20 sec

  43. 43

    Keep slight left

    1.3 km · 1 min

  44. 44

    Continue on George Washington Bridge (upper level)

    3174 ft · 1 min · George Washington Bridge (upper level)

  45. 45

    Continue on Trans-Manhattan Expressway

    1.2 km · 1 min · Trans-Manhattan Expressway

  46. 46

    Continue on Cross Bronx Expressway

    4.7 mi · 6 min · Cross Bronx Expressway

  47. 47

    Keep slight right to continue on Cross Bronx Expressway

    2 mi · 3 min · Cross Bronx Expressway

  48. 48

    Merge slight left onto Throgs Neck Expressway

    3271 ft · 58 sec · Throgs Neck Expressway

  49. 49

    Continue on Throgs Neck Bridge

    2 mi · 3 min · Throgs Neck Bridge

  50. 50

    Continue on Clearview Expressway

    5 mi · 5 min · Clearview Expressway

  51. 51

    Continue on Hollis Court Boulevard

    1.2 km · 1 min · Hollis Court Boulevard

  52. 52

    At the end of the road, turn left onto Jamaica Avenue

    1117 ft · 35 sec · Jamaica Avenue

  53. 53

    Turn right onto Hempstead Avenue

    1.4 km · 2 min · Hempstead Avenue

  54. 54

    Turn right onto 225th Street

    69 m · 10 sec · 225th Street

  55. 55

    Take the ramp straight toward Cross Island Parkway South, Verrazano Bridge

    1171 ft · 29 sec

  56. 56

    Merge slight left onto Cross Island Parkway

    1.3 mi · 2 min · Cross Island Parkway

  57. 57

    Take the exit slight left toward Southern State Parkway East, Eastern Long Island

    2383 ft · 1 min

  58. 58

    Merge slight left onto Southern State Parkway

    24.5 mi · 31 min · Southern State Parkway

  59. 59

    Keep slight left to continue on Southern State Parkway

    1072 ft · 16 sec · Southern State Parkway

  60. 60

    Take the exit slight right toward Bay Shore Road South, Bay Shore

    1044 ft · 30 sec

  61. 61

    Turn straight onto Bay Shore Road

    2667 ft · 1 min · Bay Shore Road

  62. 62

    Continue on Howells Road

    1845 ft · 46 sec · Howells Road

  63. 63

    Turn straight onto Sunrise Highway

    104 m · 7 sec · Sunrise Highway

  64. 64

    Keep slight right to continue on Howells Road

    3115 ft · 2 min · Howells Road

  65. 65

    Continue on Roosevelt Street

    1248 ft · 25 sec · Roosevelt Street

  66. 66

    Continue on 3rd Avenue

    1 km · 1 min · 3rd Avenue

  67. 67

    At the end of the road, turn left onto East Main Street

    1.1 mi · 2 min · East Main Street

  68. 68

    Continue on Montauk Highway

    1014 ft · 17 sec · Montauk Highway

  69. 69

    Continue on Main Street

    1.2 km · 1 min · Main Street

  70. 70

    Arrive at your destination

    0 m · 1 sec · Main Street

Car Route Details

A richer read on the saved driving route between Frewsburg and Islip.

OSRM road route
Drive Character

Long-distance drive

This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.

Directions
70 steps
21 turns on the saved route
Ramps & Exits
13
7 merges, 6 ramps or exits
Navigation Density
17.2 / 100 mi
Decision points by distance
Main Roads
Keystone Shortway
263 mi · 64%
Southern State Parkway
24.7 mi · 6%
Boot Jack Road
11.2 mi · 3%
South Main Street
10.8 mi · 3%
Market Street
8.31 mi · 2%
State Park Road
8.11 mi · 2%
Longest Stretch

Keystone Shortway

Merge slight left onto Keystone Shortway

263 mi · 04h 58m

Route Summary

A quick read on whether this route feels easy, ambitious, or worth planning around.

Trip Read

Better with a longer stop

This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.

Drive Time
08h 38m
Overnight route
Same-Day Return
17h 16m
Round-trip wheel time
Road vs Air
+85.9 mi
321.5 mi direct line
Halfway Stop
Chemung
04h 19m from Frewsburg
Leave By
6:44 PM EDT
Overnight-style route
Weather Watch

Sunny leaving Frewsburg and Mostly Sunny near Islip.

Trip Questions

Direct answers travelers usually want before committing to the drive.

How long does it take to drive from Frewsburg to Islip?

The road trip is about 407.4 miles (655.7 km) and usually takes 08h 38m in normal driving conditions.

Is this a same-day trip or an overnight route?

This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.

What is the halfway point on this route?

Chemung is a useful midpoint, sitting about 203.4 miles from Frewsburg and 204 miles from Islip.

How much longer is the road route than the straight-line distance?

The direct path is about 321.5 miles (517.4 km), while the road route adds roughly 85.9 extra miles because roads do not follow the straight air line.

When is the best time to leave for this route?

A good departure window is usually 6:00 AM to 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.

How much will gas cost for this route?

Using about 28.3 MPG, regular gas is estimated at $57.65 one way or $115.30 round trip. Estimated CO2 is about 127.8 kg one way.

What should you check before leaving?

Before you leave, expect Sunny around Frewsburg and Mostly Sunny near Islip.

Stop Ideas Near Chemung

Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.

Mid-route Guidance
Local place coverage is thin around Chemung, so nearby transit and meeting points are shown instead.
Reviewed stop coverage is still thin around this midpoint, so practical transit waypoints are shown on the right.

Transit and Meeting Points

Useful pickup, handoff, or rendezvous points close to Chemung.

BUS

Scranton, PA

103 mi away
23 Lackawanna Avenue
BUS

Wilkes-Barre, PA

105 mi away
47 South Washington Street

Flight Path Map

This map shows the direct air route between Frewsburg and Islip. Straight-line distance: 321.51 mi (517.42 km).

Photo coming soon

#1 Frewsburg

Census-designated place in Chautauqua County, New York

Population1,906
Coordinates42.0545000, -79.1581000
Altitude396
CountryUnited States
Islip

#2 Islip

This Long Island community is situated on the south shore of Suffolk County, New York, at an elevation of 13 feet.

Population322,328
Coordinates40.7298200, -73.2103900
Altitude4
CountryUnited States
Start: Frewsburg (-79.1581, 42.0545)
End: Islip (-73.21039, 40.72982)

Estimated Travel Time

Distance: 656 km by road

SpeedTime
30 mph (48.3 km/h)13h 34m
40 mph (64.37 km/h)10h 11m
50 mph (80.47 km/h)08h 08m
60 mph (96.56 km/h)06h 47m
70 mph (112.65 km/h)05h 49m
80 mph (129 km/h)05h 05m

Fuel, Round Trip and CO2

Estimated fuel cost and emissions for this route.

One-way fuel
14.38 gal
54.43 L · about $57.65
Round trip
$115.30
28.76 gal · 108.86 L
Estimated CO2
127.8 kg one way
Round trip: 255.6 kg / 564 lb CO2, using regular gasoline.
Fuel$/galOne wayRound trip
Regular gas $4.01 $57.65 $115.30
Mid-grade $4.48 $64.44 $128.87
Premium $4.86 $69.90 $139.80
Diesel $4.69 $67.50 $135.00

Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.

Prices in New York · Apr 23, 2026

There is no time difference between Frewsburg and Islip. The current time is 08:56:48.

Distance to Other Cities

Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.

How did we calculate? Place names are translated into coordinates. The Haversine formula calculates straight-line distance; driving distance uses road network data.