How far is Amherst, NY from Port Washington, NY?
The driving distance from Amherst, NY to Port Washington, NY is about 392.5 miles (631.7 km), with a travel time of about 08h 13m by car.
- The straight-line flight distance is about 301.5 miles (485.2 km).
- For a round trip, plan for roughly 16h 27m 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 08h 13m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in New York
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Partly Sunny
Driving Route Map
The map below follows the saved road route between Amherst and Port Washington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Amherst and Port Washington.
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1
Start on Millersport Highway
1848 ft · 51 sec · Millersport Highway
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2
Take the ramp slight right toward I 290 E
1756 ft · 43 sec
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3
Merge slight left onto Youngmann Expressway
2.4 mi · 3 min · Youngmann Expressway
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4
Keep slight left to continue on I 90 East: Albany
1 km · 57 sec
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5
Merge slight left onto New York State Thruway
99.4 mi · 1 hr 55 min · New York State Thruway
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6
Take the exit slight right toward NY 414: Waterloo, Clyde
2420 ft · 59 sec
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7
Keep slight right
100 m · 8 sec
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8
Continue on State Route 414
1557 ft · 35 sec · State Route 414
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9
Turn left
4.1 mi · 7 min
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10
At the end of the road, turn left onto Auburn Road
1.9 mi · 2 min · Auburn Road
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11
Continue on Clark Street Road
9.6 mi · 11 min · Clark Street Road
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12
Turn right onto State Street
69 m · 12 sec · State Street
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13
Turn left onto Dill Street
720 ft · 22 sec · Dill Street
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14
Continue on Loop Road
140 m · 17 sec · Loop Road
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15
Turn left onto Genesee Street
5.5 mi · 10 min · Genesee Street
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16
Continue on West Genesee Street Road
2.2 mi · 5 min · West Genesee Street Road
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17
Turn right onto East Lake Street
2676 ft · 45 sec · East Lake Street
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18
Continue on East Lake Road
9.4 mi · 14 min · East Lake Road
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19
Continue on State Route 41
4.8 mi · 7 min · State Route 41
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20
Continue on East Lake Road
2904 ft · 49 sec · East Lake Road
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21
Continue on State Highway 41
9.8 mi · 14 min · State Highway 41
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22
Turn right onto North West Street
1.2 mi · 3 min · North West Street
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23
Take the ramp left
1.1 km · 1 min
-
24
Keep slight right to continue on I 81 South: Binghamton
1396 ft · 34 sec
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25
Merge slight left
45.4 mi · 54 min
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26
Keep slight right to continue on I 81 South: Scranton
53.4 mi · 1 hr 3 min
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27
Keep slight right to continue on I 84 East, I 380 South, US 6 East: Carbondale, Mt Pocono
1.2 km · 1 min
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28
Continue on I 84 East, I 380 South: Mount Pocono, Milford
3.7 mi · 5 min
-
29
Keep slight right to continue on I 380 South: Mount Pocono
23.6 mi · 26 min
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30
Keep slight left to continue on I 80 East: Stroudsburg
1 mi · 1 min
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31
Merge slight right onto Keystone Shortway
80 mi · 1 hr 37 min · Keystone Shortway
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32
Keep slight right to continue on Christopher Columbus Highway
5.5 mi · 6 min · Christopher Columbus Highway
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33
Keep slight left to continue on I 95 North: George Washington Bridge, New York City
1503 ft · 23 sec
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34
Keep slight right to continue on Leonia, Teaneck
2128 ft · 38 sec
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35
Turn right onto Leonia
1032 ft · 35 sec
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36
Turn straight onto Degraw Avenue
138 m · 9 sec · Degraw Avenue
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37
Continue on Fort Lee Road
1.1 mi · 2 min · Fort Lee Road
-
38
Continue on Main Street
143 m · 13 sec · Main Street
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39
Take the ramp left toward George Washington Bridge
144 m · 13 sec
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40
Merge slight left onto Bergen Boulevard
1552 ft · 29 sec · Bergen Boulevard
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41
Take the exit slight left toward George Washington Bridge Upper Level
95 m · 5 sec
-
42
Merge slight left
1649 ft · 20 sec
-
43
Keep slight left
1.3 km · 1 min
-
44
Continue on George Washington Bridge (upper level)
3174 ft · 1 min · George Washington Bridge (upper level)
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45
Continue on Trans-Manhattan Expressway
1.2 km · 1 min · Trans-Manhattan Expressway
-
46
Continue on Cross Bronx Expressway
4.7 mi · 6 min · Cross Bronx Expressway
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47
Keep slight right to continue on Cross Bronx Expressway
2 mi · 3 min · Cross Bronx Expressway
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48
Merge slight left onto Throgs Neck Expressway
3271 ft · 58 sec · Throgs Neck Expressway
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49
Continue on Throgs Neck Bridge
2 mi · 3 min · Throgs Neck Bridge
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50
Continue on Clearview Expressway
2 mi · 2 min · Clearview Expressway
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51
Take the exit slight right toward NY 25A: Northern Boulevard
1133 ft · 32 sec
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52
Continue on Clearview Expressway
139 m · 18 sec · Clearview Expressway
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53
Turn left onto Northern Boulevard
5.1 mi · 10 min · Northern Boulevard
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54
Turn left onto Plandome Road
1.6 mi · 4 min · Plandome Road
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55
Continue on North Plandome Road
1.1 mi · 2 min · North Plandome Road
-
56
Turn right onto Murray Avenue
783 ft · 22 sec · Murray Avenue
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57
Arrive at your destination
0 m · 1 sec · Murray Avenue
Car Route Details
A richer read on the saved driving route between Amherst and Port Washington.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
New York State Thruway
Merge slight left onto New York State Thruway
99.4 mi · 01h 55m
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.
Showers And Thunderstorms Likely leaving Amherst and Partly Sunny near Port Washington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Amherst to Port Washington?
The road trip is about 392.5 miles (631.7 km) and usually takes 08h 13m 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?
Port Dickinson is a useful midpoint, sitting about 196 miles from Amherst and 196.5 miles from Port Washington.
How much longer is the road route than the straight-line distance?
The direct path is about 301.5 miles (485.2 km), while the road route adds roughly 91 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 $55.52 one way or $111.05 round trip. Estimated CO2 is about 123.1 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Amherst and Partly Sunny near Port Washington.
Stop Ideas Near Port Dickinson
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 Port Dickinson.
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 Amherst and Port Washington. Straight-line distance: 301.5 mi (485.22 km).
#1 Amherst
Town in New York, United States
| Population | 120,809 |
| Coordinates | 42.9783900, -78.7997600 |
| Altitude | 182 |
| Country | United States |
#2 Port Washington
Hamlet in New York, US
| Population | 15,846 |
| Coordinates | 40.8256600, -73.6981900 |
| Altitude | 30 |
| Country | United States |
End: Port Washington (-73.69819, 40.82566)
Estimated Travel Time
Distance: 632 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 04m |
| 40 mph (64.37 km/h) | 09h 48m |
| 50 mph (80.47 km/h) | 07h 50m |
| 60 mph (96.56 km/h) | 06h 32m |
| 70 mph (112.65 km/h) | 05h 36m |
| 80 mph (129 km/h) | 04h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.01 | $55.52 | $111.05 |
| Mid-grade | $4.48 | $62.06 | $124.12 |
| Premium | $4.86 | $67.32 | $134.65 |
| Diesel | $4.69 | $65.01 | $130.02 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.