How far is Shelter Island, NY from Islip, NY?
The driving distance from Shelter Island, NY to Islip, NY is about 59.5 miles (95.7 km), with a travel time of about 01h 41m by car.
- The straight-line flight distance is about 51.2 miles (82.4 km).
- For a round trip, plan for roughly 03h 22m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
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 01h 41m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Census-designated place in New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers Likely
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Shelter Island and Islip.
Turn-by-Turn Driving Directions
Step-by-step road directions between Shelter Island and Islip.
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1
Start on North Ferry Road
87 m · 18 sec · North Ferry Road
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2
Turn left
96 m · 25 sec
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3
Turn right onto North Ferry Road
88 m · 13 sec · North Ferry Road
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4
Enter the roundabout and take exit 1 toward North Ferry Road
3 m · 1 sec · North Ferry Road
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5
Exit the roundabout onto North Ferry Road
2552 ft · 1 min · North Ferry Road
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6
Continue on North Ferry Road
2543 ft · 54 sec · North Ferry Road
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7
Continue on North Ferry Road
3265 ft · 1 min · North Ferry Road
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8
Turn right onto Cedar Avenue
715 ft · 25 sec · Cedar Avenue
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9
Turn right onto Clinton Avenue
879 ft · 30 sec · Clinton Avenue
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10
Continue on Summerfield Place
643 ft · 22 sec · Summerfield Place
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11
Continue on Summerfield Place
40 m · 5 sec · Summerfield Place
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12
Continue on North Ferry
1.6 km · 15 min · North Ferry
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13
Continue on Third Street
53 m · 5 sec · Third Street
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14
Continue on Third Street
154 m · 22 sec · Third Street
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15
Turn left onto Front Street
2646 ft · 1 min · Front Street
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16
Continue on Main Road
1.5 km · 2 min · Main Road
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17
Turn right onto Chapel Lane
2090 ft · 1 min · Chapel Lane
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18
Turn left onto Middle Road
11.8 mi · 18 min · Middle Road
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19
Continue on Sound Avenue
5.3 mi · 9 min · Sound Avenue
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20
Turn left onto Northville Turnpike
3.4 mi · 7 min · Northville Turnpike
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21
At the end of the road, turn left onto Roanoke Avenue
1300 ft · 50 sec · Roanoke Avenue
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22
At the end of the road, turn right onto East Main Street
35 m · 8 sec · East Main Street
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23
Turn left onto Peconic Avenue
635 ft · 17 sec · Peconic Avenue
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24
Turn right onto Nugent Drive
732 ft · 20 sec · Nugent Drive
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25
Take the exit slight left toward CR 51 south: Suffolk County Offices, Criminal/Surrogate/Family Courts, Suffolk County Community College - Riverhead Campus, East Moriches
88 m · 7 sec
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26
Merge slight left onto Center Drive South
1.7 mi · 3 min · Center Drive South
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27
Continue on East Moriches-Riverhead Road
5.3 mi · 7 min · East Moriches-Riverhead Road
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28
Take the ramp slight right toward NY 27 West: New York
1.1 km · 1 min
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29
Merge slight left onto Sunrise Highway
24.2 mi · 33 min · Sunrise Highway
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30
Take the exit slight right toward NY 111: Islip, Smithtown
593 ft · 15 sec
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31
Turn straight onto Sunrise Highway
3070 ft · 58 sec · Sunrise Highway
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32
Turn slight right onto NY 111 South: Islip
713 ft · 35 sec
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33
Turn straight onto Islip Avenue
1.4 km · 2 min · Islip Avenue
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34
At the end of the road, turn right onto Main Street
865 ft · 15 sec · Main Street
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35
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Shelter Island and Islip.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Sunrise Highway
Merge slight left onto Sunrise Highway
24.2 mi · 00h 33m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers Likely leaving Shelter Island and Rain Showers Likely near Islip.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Shelter Island to Islip?
The road trip is about 59.5 miles (95.7 km) and usually takes 01h 41m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Northampton is a useful midpoint, sitting about 30 miles from Shelter Island and 29.5 miles from Islip.
How much longer is the road route than the straight-line distance?
The direct path is about 51.2 miles (82.4 km), while the road route adds roughly 8.3 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:08 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.42 one way or $16.84 round trip. Estimated CO2 is about 18.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Shelter Island and Rain Showers Likely near Islip.
Stop Ideas Near Northampton
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Northampton.
Union Station
Bridgeport
Old Saybrook station
Wallingford station
Flight Path Map
This map shows the direct air route between Shelter Island and Islip. Straight-line distance: 51.18 mi (82.36 km).
#1 Shelter Island
Town of New York, USA
| Population | 2,408 |
| Coordinates | 41.0681500, -72.3386900 |
| Altitude | 16 |
| Country | United States |
#2 Islip
This Long Island community is situated on the south shore of Suffolk County, New York, at an elevation of 13 feet.
| Population | 322,328 |
| Coordinates | 40.7298200, -73.2103900 |
| Altitude | 4 |
| Country | United States |
End: Main Street (-73.210382, 40.729789)
Estimated Travel Time
Distance: 96 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 58m |
| 40 mph (64.37 km/h) | 01h 29m |
| 50 mph (80.47 km/h) | 01h 11m |
| 60 mph (96.56 km/h) | 00h 59m |
| 70 mph (112.65 km/h) | 00h 50m |
| 80 mph (129 km/h) | 00h 44m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $8.42 | $16.84 |
| Mid-grade | $4.48 | $9.41 | $18.82 |
| Premium | $4.86 | $10.21 | $20.42 |
| Diesel | $4.69 | $9.86 | $19.71 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.