How far is Oyster Bay, NY from Larchmont, NY?
The driving distance from Oyster Bay, NY to Larchmont, NY is about 30.4 miles (48.9 km), with a travel time of about 00h 51m by car.
- The straight-line flight distance is about 12.2 miles (19.7 km).
- For a round trip, plan for roughly 01h 43m 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 51m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place in Nassau County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Oyster Bay and Larchmont.
Turn-by-Turn Driving Directions
Step-by-step road directions between Oyster Bay and Larchmont.
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1
Start on Berry Hill Road
88 m · 20 sec · Berry Hill Road
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2
Turn sharp left onto South Street
131 m · 9 sec · South Street
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3
Continue on Pine Hollow Road
1.4 km · 1 min · Pine Hollow Road
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4
Continue on Oyster Bay Road
1.2 km · 1 min · Oyster Bay Road
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5
Turn right onto Northern Boulevard
13.4 mi · 23 min · Northern Boulevard
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6
Take the ramp right toward Cross Island Parkway North, Whitestone Bridge
1178 ft · 29 sec
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7
Merge slight left onto Cross Island Parkway
2.3 mi · 3 min · Cross Island Parkway
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8
Take the exit slight right toward I 295 North: Throgs Neck Bridge, Bronx, New England
2905 ft · 1 min
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9
Merge slight left onto Throgs Neck Bridge
1.8 mi · 3 min · Throgs Neck Bridge
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10
Continue on Throgs Neck Expressway
1.1 km · 1 min · Throgs Neck Expressway
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11
Keep slight right to continue on Throgs Neck Expressway
1.8 mi · 3 min · Throgs Neck Expressway
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12
Merge slight right onto Bruckner Expressway
1 mi · 2 min · Bruckner Expressway
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13
Continue on New England Thruway
1074 ft · 18 sec · New England Thruway
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14
Take the exit slight right toward Hutchinson Parkway North
131 m · 15 sec
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15
Keep slight left to continue on Hutchinson River Parkway North
912 ft · 31 sec
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16
Merge slight left onto Hutchinson River Parkway
1.5 mi · 2 min · Hutchinson River Parkway
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17
Take the exit slight right toward I 95 North: New Haven
1570 ft · 44 sec
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18
Merge slight left onto New England Thruway
1.3 mi · 2 min · New England Thruway
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19
Take the exit slight right toward US 1: New Rochelle, The Pelhams
1239 ft · 26 sec
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20
Keep slight right to continue on US 1 North: New Rochelle
91 m · 7 sec
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21
Turn straight onto Main Street
2.1 mi · 4 min · Main Street
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22
Continue on Boston Post Road
1.4 km · 2 min · Boston Post Road
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23
Arrive at your destination
0 m · 1 sec · Boston Post Road
Car Route Details
A richer read on the saved driving route between Oyster Bay and Larchmont.
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.
Northern Boulevard
Turn right onto Northern Boulevard
13.4 mi · 00h 23m
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.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Oyster Bay and Mostly Sunny then Chance Showers And Thunderstorms near Larchmont.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Oyster Bay to Larchmont?
The road trip is about 30.4 miles (48.9 km) and usually takes 00h 51m 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?
East Atlantic Beach is a useful midpoint, sitting about 15.2 miles from Oyster Bay and 15.2 miles from Larchmont.
How much longer is the road route than the straight-line distance?
The direct path is about 12.2 miles (19.7 km), while the road route adds roughly 18.2 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 4:46 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.29 one way or $8.58 round trip. Estimated CO2 is about 9.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Oyster Bay and Mostly Sunny then Chance Showers And Thunderstorms near Larchmont.
Stop Ideas Near East Atlantic Beach
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Radio City Music Hall
City Hall Barber Shop
CITY HALL LOBBY
Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to East Atlantic Beach.
New Rochelle station
Pennsylvania Station
Yonkers station
Stamford Transportation Center
Flight Path Map
This map shows the direct air route between Oyster Bay and Larchmont. Straight-line distance: 12.25 mi (19.72 km).
#1 Oyster Bay
Town on Long Island, New York, United States
| Population | 296,592 |
| Coordinates | 40.8656500, -73.5320700 |
| Altitude | 14 |
| Country | United States |
#2 Larchmont
Village in Westchester County, New York
| Population | 6,114 |
| Coordinates | 40.9278800, -73.7518000 |
| Altitude | 16 |
| Country | United States |
End: Larchmont (-73.7518, 40.92788)
Estimated Travel Time
Distance: 49 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 00m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $4.29 | $8.58 |
| Mid-grade | $4.48 | $4.79 | $9.59 |
| Premium | $4.86 | $5.20 | $10.40 |
| Diesel | $4.69 | $5.02 | $10.05 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.