How far is Mount Vernon, NY from Cornwall, NY?
The driving distance from Mount Vernon, NY to Cornwall, NY is about 49.5 miles (79.7 km), with a travel time of about 01h 10m by car.
- The straight-line flight distance is about 37.9 miles (61 km).
- For a round trip, plan for roughly 02h 20m 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 10m.
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 Rockland County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Mount Vernon and Cornwall.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Vernon and Cornwall.
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1
Start on East Prospect Avenue
17 m · 9 sec · East Prospect Avenue
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2
Turn left onto Gramatan Avenue
110 m · 13 sec · Gramatan Avenue
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3
Turn right onto West 1st Street
2010 ft · 51 sec · West 1st Street
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4
Turn right onto West Lincoln Avenue
68 m · 6 sec · West Lincoln Avenue
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5
Turn left onto Mount Vernon Avenue
2094 ft · 39 sec · Mount Vernon Avenue
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6
Continue on Yonkers Avenue
1.1 mi · 2 min · Yonkers Avenue
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7
Turn right onto Central Park Avenue
1.1 mi · 3 min · Central Park Avenue
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8
Take the ramp straight toward I 87 North, New York State Thruway North: Governor Mario M. Cuomo Bridge, Albany
906 ft · 22 sec
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9
Merge slight left onto New York State Thruway
16.1 mi · 22 min · New York State Thruway
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10
Take the exit slight right toward NY 303: West Nyack
903 ft · 19 sec
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11
Keep slight right
116 m · 9 sec
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12
Merge slight left onto Palisades Center Drive
109 m · 11 sec · Palisades Center Drive
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13
Turn left
4.8 mi · 6 min
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14
Continue straight
3.4 mi · 5 min
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15
Continue straight
10.4 mi · 12 min
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16
Enter the roundabout and take exit 2 toward Bear Mountain Circle
87 m · 4 sec
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17
Exit the rotary
9 mi · 13 min
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18
Turn right onto Mountain Road
1.6 mi · 4 min · Mountain Road
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19
At the end of the road, turn left onto Hudson Street
2251 ft · 1 min · Hudson Street
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20
Turn uturn onto Hudson Street
36 m · 2 sec · Hudson Street
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21
Arrive at your destination
0 m · 1 sec · Hudson Street
Car Route Details
A richer read on the saved driving route between Mount Vernon and Cornwall.
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.
New York State Thruway
Merge slight left onto New York State Thruway
16.1 mi · 00h 22m
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.
Sunny leaving Mount Vernon and Sunny near Cornwall.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Vernon to Cornwall?
The road trip is about 49.5 miles (79.7 km) and usually takes 01h 10m 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?
Congers is a useful midpoint, sitting about 24.7 miles from Mount Vernon and 24.8 miles from Cornwall.
How much longer is the road route than the straight-line distance?
The direct path is about 37.9 miles (61 km), while the road route adds roughly 11.6 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 4:10 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.78 one way or $15.57 round trip. Estimated CO2 is about 15.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mount Vernon and Sunny near Cornwall.
Stop Ideas Near Congers
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 Congers.
Croton–Harmon station
Yonkers station
New Rochelle station
Stamford Transportation Center
Flight Path Map
This map shows the direct air route between Mount Vernon and Cornwall. Straight-line distance: 37.93 mi (61.04 km).
#1 Mount Vernon
The most populous city in Westchester County, New York.
| Population | 68,628 |
| Coordinates | 40.9126000, -73.8370800 |
| Altitude | 33 |
| Country | United States |
#2 Cornwall
Village in United States of America
| Population | 12,361 |
| Coordinates | 41.4448200, -74.0157000 |
| Altitude | 51 |
| Country | United States |
End: Cornwall (-74.0157, 41.44482)
Estimated Travel Time
Distance: 80 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 38m |
| 40 mph (64.37 km/h) | 01h 14m |
| 50 mph (80.47 km/h) | 00h 59m |
| 60 mph (96.56 km/h) | 00h 49m |
| 70 mph (112.65 km/h) | 00h 42m |
| 80 mph (129 km/h) | 00h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.45 | $7.78 | $15.57 |
| Mid-grade | $4.98 | $8.72 | $17.44 |
| Premium | $5.38 | $9.42 | $18.84 |
| Diesel | $6.51 | $11.39 | $22.78 |
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 · Oct 15, 2026