How far is Fort Montgomery, NY from Oyster Bay, NY?
The driving distance from Fort Montgomery, NY to Oyster Bay, NY is about 68 miles (109.5 km), with a travel time of about 01h 36m by car.
- The straight-line flight distance is about 40 miles (64.3 km).
- For a round trip, plan for roughly 03h 12m 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 36m.
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.
The second most populous city in Westchester County, New York.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between Fort Montgomery and Oyster Bay.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Montgomery and Oyster Bay.
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1
Start on United States Route 9W
1.1 km · 60 sec · United States Route 9W
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2
Take the exit slight right
1128 ft · 19 sec
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3
Merge slight left onto Palisades Interstate Parkway
2.3 mi · 3 min · Palisades Interstate Parkway
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4
Keep slight left to continue on Palisades Interstate Parkway
35.1 mi · 45 min · Palisades Interstate Parkway
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5
Merge slight left
2776 ft · 53 sec
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6
Continue on George Washington Bridge (upper level)
3174 ft · 1 min · George Washington Bridge (upper level)
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7
Continue on Trans-Manhattan Expressway
1.2 km · 1 min · Trans-Manhattan Expressway
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8
Continue on Cross Bronx Expressway
4.7 mi · 6 min · Cross Bronx Expressway
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9
Keep slight right to continue on Cross Bronx Expressway
2 mi · 3 min · Cross Bronx Expressway
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10
Merge slight left onto Throgs Neck Expressway
3271 ft · 58 sec · Throgs Neck Expressway
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11
Continue on Throgs Neck Bridge
2 mi · 3 min · Throgs Neck Bridge
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12
Continue on Clearview Expressway
2 mi · 2 min · Clearview Expressway
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13
Take the exit slight right toward NY 25A: Northern Boulevard
1133 ft · 32 sec
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14
Continue on Clearview Expressway
139 m · 18 sec · Clearview Expressway
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15
Turn left onto Northern Boulevard
14.5 mi · 25 min · Northern Boulevard
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16
Turn left onto Jericho Oyster Bay Road
1358 ft · 30 sec · Jericho Oyster Bay Road
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17
Turn straight onto Oyster Bay Road
2534 ft · 47 sec · Oyster Bay Road
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18
Keep slight left to continue on Oyster Bay Road
79 m · 4 sec · Oyster Bay Road
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19
Continue on Pine Hollow Road
1.4 km · 1 min · Pine Hollow Road
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20
Continue on South Street
32 m · 6 sec · South Street
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21
Turn right onto Berry Hill Road
34 m · 9 sec · Berry Hill Road
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22
Continue on Berry Hill Road
19 m · 3 sec · Berry Hill Road
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23
Arrive at your destination
0 m · 1 sec · Berry Hill Road
Car Route Details
A richer read on the saved driving route between Fort Montgomery and Oyster Bay.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Palisades Interstate Parkway
Keep slight left to continue on Palisades Interstate Parkway
35.1 mi · 00h 45m
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 leaving Fort Montgomery and Rain Showers Likely near Oyster Bay.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fort Montgomery to Oyster Bay?
The road trip is about 68 miles (109.5 km) and usually takes 01h 36m 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?
Yonkers is a useful midpoint, sitting about 34 miles from Fort Montgomery and 34.1 miles from Oyster Bay.
How much longer is the road route than the straight-line distance?
The direct path is about 40 miles (64.3 km), while the road route adds roughly 28 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 3:18 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $9.62 one way or $19.24 round trip. Estimated CO2 is about 21.3 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Fort Montgomery and Rain Showers Likely near Oyster Bay.
Stop Ideas Near Yonkers
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Radio City Music Hall
The Yard: City Hall Park NYC
CITY HALL LOBBY
Diamond City Hall Photography
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Yonkers.
Yonkers station
New Rochelle station
Pennsylvania Station
Croton–Harmon station
Flight Path Map
This map shows the direct air route between Fort Montgomery and Oyster Bay. Straight-line distance: 39.95 mi (64.3 km).
#1 Fort Montgomery
Census-designated place in Orange County, New York
| Population | 1,571 |
| Coordinates | 41.3314800, -73.9868100 |
| Altitude | 49 |
| Country | United States |
#2 Oyster Bay
Town on Long Island, New York, United States
| Population | 296,592 |
| Coordinates | 40.8656500, -73.5320700 |
| Altitude | 14 |
| Country | United States |
End: Oyster Bay (-73.53207, 40.86565)
Estimated Travel Time
Distance: 109 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 15m |
| 40 mph (64.37 km/h) | 01h 42m |
| 50 mph (80.47 km/h) | 01h 21m |
| 60 mph (96.56 km/h) | 01h 08m |
| 70 mph (112.65 km/h) | 00h 58m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $9.62 | $19.24 |
| Mid-grade | $4.48 | $10.75 | $21.51 |
| Premium | $4.86 | $11.67 | $23.33 |
| Diesel | $4.69 | $11.27 | $22.53 |
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.