How far is Mount Vernon, NY from Clarence, NY?
The driving distance from Mount Vernon, NY to Clarence, NY is about 368.2 miles (592.6 km), with a travel time of about 07h 44m by car.
- The straight-line flight distance is about 282.8 miles (455.2 km).
- For a round trip, plan for roughly 15h 28m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 07h 44m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Broome County, New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Mount Vernon and Clarence.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Vernon and Clarence.
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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
17.9 mi · 24 min · New York State Thruway
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10
Take the exit slight right toward Palisades Parkway North, Bear Mountain
1.1 km · 1 min
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11
Merge slight left onto Palisades Interstate Parkway
14.9 mi · 17 min · Palisades Interstate Parkway
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12
Take the exit slight left toward I-87: US 6 West, NY 17, New York State Thruway
1972 ft · 49 sec
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13
Enter the roundabout and take exit 2 toward Long Mountain Circle
114 m · 5 sec · Long Mountain Parkway
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14
Exit the rotary onto Long Mountain Parkway
107.5 mi · 2 hr 15 min · Long Mountain Parkway
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15
Continue straight
33.7 mi · 40 min
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16
Keep slight left to continue on I 86: Corning
100 mi · 1 hr 57 min
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17
Keep slight left to continue on Genesee Expressway
38.6 mi · 45 min · Genesee Expressway
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18
Take the exit slight right toward NY 408, NY 63: Mount Morris, Letchworth Park
2012 ft · 51 sec
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19
Turn right onto Mount Morris-Geneseo Road
666 ft · 10 sec · Mount Morris-Geneseo Road
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20
Continue on Geneseo-Mount Morris Road
3.3 mi · 5 min · Geneseo-Mount Morris Road
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21
Turn left onto Genesee Street
1.3 mi · 2 min · Genesee Street
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22
Enter the roundabout and take exit 2 toward Genesee Street
30 m · 1 sec · Genesee Street
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23
Exit the roundabout onto Genesee Street
7.5 mi · 11 min · Genesee Street
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24
Continue on State Highway 63
1.1 km · 55 sec · State Highway 63
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25
Continue on Big Tree Road
4.1 mi · 6 min · Big Tree Road
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26
Continue on Ellicott Street Road
10.3 mi · 15 min · Ellicott Street Road
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27
Turn right onto Cedar Street
1.5 km · 2 min · Cedar Street
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28
Turn left onto East Main Street
7.1 mi · 12 min · East Main Street
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29
Continue on Main Road
13.1 mi · 19 min · Main Road
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30
Continue on Main Street
2.2 mi · 3 min · Main Street
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31
Turn left onto Ransom Road
1398 ft · 40 sec · Ransom Road
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32
Turn left onto Boyd Drive
6 m · 1 sec · Boyd Drive
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33
Arrive at your destination
0 m · 1 sec · Boyd Drive
Car Route Details
A richer read on the saved driving route between Mount Vernon and Clarence.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Long Mountain Parkway
Exit the rotary onto Long Mountain Parkway
108 mi · 02h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Chance Showers And Thunderstorms leaving Mount Vernon and Showers And Thunderstorms near Clarence.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Vernon to Clarence?
The road trip is about 368.2 miles (592.6 km) and usually takes 07h 44m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Endwell is a useful midpoint, sitting about 183.9 miles from Mount Vernon and 184.3 miles from Clarence.
How much longer is the road route than the straight-line distance?
The direct path is about 282.8 miles (455.2 km), while the road route adds roughly 85.4 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 6:00 AM to 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $52.08 one way or $104.15 round trip. Estimated CO2 is about 115.4 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Mount Vernon and Showers And Thunderstorms near Clarence.
Stop Ideas Near Endwell
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 Endwell.
Scranton, PA
Wilkes-Barre, PA
Empire Expo Center
William F. Walsh Regional Transportation Center
Flight Path Map
This map shows the direct air route between Mount Vernon and Clarence. Straight-line distance: 282.87 mi (455.23 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 Clarence
Town in Erie County, New York, United States
| Population | 33,026 |
| Coordinates | 42.9767300, -78.5919700 |
| Altitude | 225 |
| Country | United States |
End: Clarence (-78.59197, 42.97673)
Estimated Travel Time
Distance: 593 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 16m |
| 40 mph (64.37 km/h) | 09h 12m |
| 50 mph (80.47 km/h) | 07h 21m |
| 60 mph (96.56 km/h) | 06h 08m |
| 70 mph (112.65 km/h) | 05h 15m |
| 80 mph (129 km/h) | 04h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $52.08 | $104.15 |
| Mid-grade | $4.48 | $58.21 | $116.42 |
| Premium | $4.86 | $63.14 | $126.29 |
| Diesel | $4.69 | $60.98 | $121.95 |
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 · Jul 28, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.