How far is Plattekill, NY from Mount Vernon, NY?
The driving distance from Plattekill, NY to Mount Vernon, NY is about 68.9 miles (110.9 km), with a travel time of about 01h 19m by car.
- The straight-line flight distance is about 50.3 miles (80.9 km).
- For a round trip, plan for roughly 02h 38m 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 19m.
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.
City in Rockland County, New York, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Plattekill and Mount Vernon.
Turn-by-Turn Driving Directions
Step-by-step road directions between Plattekill and Mount Vernon.
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1
Start on Plattekill Turnpike
4.6 mi · 8 min · Plattekill Turnpike
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2
Continue on Route 300
2.5 mi · 5 min · Route 300
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3
Continue on Union Avenue
1721 ft · 36 sec · Union Avenue
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4
Take the ramp slight right
3038 ft · 1 min
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5
Continue straight
130 m · 10 sec
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6
Keep slight left to continue on I 87 South: New York City
3062 ft · 40 sec
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7
Merge slight left onto New York State Thruway
29 mi · 34 min · New York State Thruway
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8
Keep slight left to continue on New York State Thruway
19.1 mi · 24 min · New York State Thruway
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9
Keep slight right to continue on New York State Thruway
8.8 mi · 12 min · New York State Thruway
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10
Take the exit slight right toward Cross County Parkway, Mile Square Road
1552 ft · 39 sec
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11
Turn straight onto Central Park Avenue
1986 ft · 57 sec · Central Park Avenue
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12
Take the ramp slight right toward Cross County Parkway East
1167 ft · 29 sec
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13
Merge slight left onto Cross County Parkway (local lanes)
1 mi · 2 min · Cross County Parkway (local lanes)
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14
Take the exit slight right toward West Broad Street, Gramatan Avenue
102 m · 21 sec
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15
Turn slight right onto Fleetwood Avenue
1511 ft · 47 sec · Fleetwood Avenue
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16
Turn right onto Gramatan Avenue
1768 ft · 45 sec · Gramatan Avenue
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17
Enter the roundabout and take exit 2 toward Gramatan Avenue
33 m · 2 sec · Gramatan Avenue
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18
Exit the roundabout onto Gramatan Avenue
1696 ft · 47 sec · Gramatan Avenue
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19
Turn left onto East Prospect Avenue
17 m · 2 sec · East Prospect Avenue
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20
Arrive at your destination
0 m · 1 sec · East Prospect Avenue
Car Route Details
A richer read on the saved driving route between Plattekill and Mount Vernon.
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
29 mi · 00h 34m
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 Plattekill and Sunny near Mount Vernon.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Plattekill to Mount Vernon?
The road trip is about 68.9 miles (110.9 km) and usually takes 01h 19m 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?
Sloatsburg is a useful midpoint, sitting about 34.3 miles from Plattekill and 34.6 miles from Mount Vernon.
How much longer is the road route than the straight-line distance?
The direct path is about 50.3 miles (80.9 km), while the road route adds roughly 18.6 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 3:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.81 one way or $21.62 round trip. Estimated CO2 is about 21.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Plattekill and Sunny near Mount Vernon.
Stop Ideas Near Sloatsburg
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 Sloatsburg.
Croton–Harmon station
Yonkers station
New Rochelle station
Pennsylvania Station
Flight Path Map
This map shows the direct air route between Plattekill and Mount Vernon. Straight-line distance: 50.26 mi (80.89 km).
#1 Plattekill
Town in New York, USA
| Population | 10,188 |
| Coordinates | 41.6175900, -74.0759800 |
| Altitude | 173 |
| Country | United States |
#2 Mount Vernon
The most populous city in Westchester County, New York.
| Population | 68,628 |
| Coordinates | 40.9126000, -73.8370800 |
| Altitude | 33 |
| Country | United States |
End: East Prospect Avenue (-73.83708, 40.912722)
Estimated Travel Time
Distance: 111 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 17m |
| 40 mph (64.37 km/h) | 01h 43m |
| 50 mph (80.47 km/h) | 01h 22m |
| 60 mph (96.56 km/h) | 01h 08m |
| 70 mph (112.65 km/h) | 00h 59m |
| 80 mph (129 km/h) | 00h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.45 | $10.81 | $21.62 |
| Mid-grade | $4.98 | $12.11 | $24.21 |
| Premium | $5.38 | $13.08 | $26.16 |
| Diesel | $6.51 | $15.82 | $31.63 |
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