How far is Bayville, NY from Islip, NY?
The driving distance from Bayville, NY to Islip, NY is about 33.7 miles (54.3 km), with a travel time of about 00h 45m by car.
- The straight-line flight distance is about 22.2 miles (35.8 km).
- For a round trip, plan for roughly 01h 31m 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 00h 45m.
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.
Hamlet on Long Island, New York, United States
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 Bayville and Islip.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bayville and Islip.
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1
Start on Mountain Avenue
13 m · 8 sec · Mountain Avenue
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2
Turn left onto Bayville Avenue
1.1 km · 1 min · Bayville Avenue
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3
Turn right onto Ludlam Avenue
1388 ft · 24 sec · Ludlam Avenue
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4
Continue on Bayville Bridge
537 ft · 9 sec · Bayville Bridge
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5
Continue on West Shore Road
2 mi · 3 min · West Shore Road
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6
Continue on West Main Street
1677 ft · 33 sec · West Main Street
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7
Turn right onto Lexington Avenue
2844 ft · 1 min · Lexington Avenue
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8
Turn right onto Pine Hollow Road
1.5 km · 1 min · Pine Hollow Road
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9
Turn left onto Sugar Toms Lane
1.5 km · 2 min · Sugar Toms Lane
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10
Continue on Split Rock Road
1.8 mi · 3 min · Split Rock Road
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11
Turn slight right onto Berry Hill Road
86 m · 8 sec · Berry Hill Road
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12
Turn straight onto Jackson Avenue
1 mi · 2 min · Jackson Avenue
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13
Turn left onto Jericho Turnpike
2158 ft · 37 sec · Jericho Turnpike
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14
Take the ramp slight right toward NY 135 South: Seaford
1795 ft · 44 sec
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15
Merge slight left onto Seaford-Oyster Bay Expressway
3039 ft · 37 sec · Seaford-Oyster Bay Expressway
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16
Take the exit slight right toward I 495 East: Riverhead
1380 ft · 39 sec
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17
Merge slight left onto Long Island Expressway
13.5 mi · 18 min · Long Island Expressway
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18
Take the exit slight right toward CR 67: Motor Parkway, Central Islip
1119 ft · 32 sec
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19
Turn straight onto Express Drive South
1230 ft · 27 sec · Express Drive South
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20
Turn right onto Motor Parkway
1.5 km · 2 min · Motor Parkway
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21
Turn right onto Joshuas Path
1.1 mi · 2 min · Joshuas Path
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22
Continue on Islip Avenue
4 mi · 7 min · Islip Avenue
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23
At the end of the road, turn right onto Main Street
865 ft · 15 sec · Main Street
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24
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Bayville 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.
Long Island Expressway
Merge slight left onto Long Island Expressway
13.5 mi · 00h 18m
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 Bayville 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 Bayville to Islip?
The road trip is about 33.7 miles (54.3 km) and usually takes 00h 45m 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?
Melville is a useful midpoint, sitting about 15.2 miles from Bayville and 18.6 miles from Islip.
How much longer is the road route than the straight-line distance?
The direct path is about 22.2 miles (35.8 km), while the road route adds roughly 11.5 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 4:58 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.77 one way or $9.54 round trip. Estimated CO2 is about 10.6 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers Likely around Bayville and Rain Showers Likely near Islip.
Stop Ideas Near Melville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Town of Babylon History Museum at Old Town Hall
Babylon Town Hall Annex
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Melville.
Stamford Transportation Center
New Rochelle station
Yonkers station
Bridgeport
Flight Path Map
This map shows the direct air route between Bayville and Islip. Straight-line distance: 22.23 mi (35.78 km).
#1 Bayville
Village in Nassau County, New York, United States
| Population | 6,695 |
| Coordinates | 40.9106500, -73.5620700 |
| Altitude | 12 |
| 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: 54 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 07m |
| 40 mph (64.37 km/h) | 00h 50m |
| 50 mph (80.47 km/h) | 00h 40m |
| 60 mph (96.56 km/h) | 00h 33m |
| 70 mph (112.65 km/h) | 00h 28m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $4.77 | $9.54 |
| Mid-grade | $4.48 | $5.33 | $10.66 |
| Premium | $4.86 | $5.78 | $11.57 |
| Diesel | $4.69 | $5.59 | $11.17 |
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.