How far is Tonawanda, NY from Port Chester, NY?
The driving distance from Tonawanda, NY to Port Chester, NY is about 379.2 miles (610.3 km), with a travel time of about 08h 01m by car.
- The straight-line flight distance is about 301.8 miles (485.7 km).
- For a round trip, plan for roughly 16h 02m 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 01m.
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.
City in Broome County, New York, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Sunny
Driving Route Map
The map below follows the saved road route between Tonawanda and Port Chester.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tonawanda and Port Chester.
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1
Start on Seymour Street
750 ft · 29 sec · Seymour Street
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2
Turn left onto Broad Street
1336 ft · 42 sec · Broad Street
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3
Continue on Young Street
1.3 km · 2 min · Young Street
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4
Turn left
773 ft · 28 sec
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5
Turn straight onto Twin Cities Memorial Highway
1.4 km · 2 min · Twin Cities Memorial Highway
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6
Take the ramp slight right toward I 290 East
1266 ft · 31 sec
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7
Merge slight left onto Youngmann Expressway
6.3 mi · 9 min · Youngmann Expressway
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8
Keep slight left to continue on I 90 East: Albany
1 km · 57 sec
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9
Merge slight left onto New York State Thruway
99.4 mi · 1 hr 55 min · New York State Thruway
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10
Take the exit slight right toward NY 414: Waterloo, Clyde
2420 ft · 59 sec
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11
Keep slight right
100 m · 8 sec
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12
Continue on State Route 414
1557 ft · 35 sec · State Route 414
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13
Turn left
4.1 mi · 7 min
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14
At the end of the road, turn left onto Auburn Road
1.9 mi · 2 min · Auburn Road
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15
Continue on Clark Street Road
9.6 mi · 11 min · Clark Street Road
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16
Turn right onto State Street
69 m · 12 sec · State Street
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17
Turn left onto Dill Street
720 ft · 22 sec · Dill Street
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18
Continue on Loop Road
140 m · 17 sec · Loop Road
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19
Turn left onto Genesee Street
5.5 mi · 10 min · Genesee Street
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20
Continue on West Genesee Street Road
2.2 mi · 5 min · West Genesee Street Road
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21
Turn right onto East Lake Street
2676 ft · 45 sec · East Lake Street
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22
Continue on East Lake Road
9.4 mi · 14 min · East Lake Road
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23
Continue on State Route 41
4.8 mi · 7 min · State Route 41
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24
Continue on East Lake Road
2904 ft · 49 sec · East Lake Road
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25
Continue on State Highway 41
9.8 mi · 14 min · State Highway 41
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26
Turn right onto North West Street
1.2 mi · 3 min · North West Street
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27
Take the ramp left
1.1 km · 1 min
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28
Keep slight right to continue on I 81 South: Binghamton
1396 ft · 34 sec
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29
Merge slight left
45.4 mi · 54 min
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30
Keep slight left to continue on New York
129.9 mi · 2 hr 40 min
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31
Take the exit slight right toward US 6: Bear Mountain
7.1 mi · 9 min
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32
Enter the roundabout and take exit 2 toward Long Mountain Circle
105 m · 5 sec
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33
Exit the rotary onto Palisades Interstate Parkway South
2854 ft · 1 min
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34
Merge slight right onto Palisades Interstate Parkway
15.1 mi · 17 min · Palisades Interstate Parkway
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35
Take the exit slight right toward I 87 South, I 287 East: New York City, White Plains, New York State Thruway South
2292 ft · 1 min
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36
Merge slight left onto New York State Thruway
9.2 mi · 13 min · New York State Thruway
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37
Keep slight left to continue on Cross Westchester Expressway
8.8 mi · 12 min · Cross Westchester Expressway
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38
Take the exit slight right toward NY 120, NY 120A: Purchase, Port Chester
1289 ft · 31 sec
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39
Turn straight onto Westchester Avenue
1.9 mi · 4 min · Westchester Avenue
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40
Turn left onto North Pearl Street
27 m · 2 sec · North Pearl Street
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41
Arrive at your destination
0 m · 1 sec · North Pearl Street
Car Route Details
A richer read on the saved driving route between Tonawanda and Port Chester.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
New York
Keep slight left to continue on New York
130 mi · 02h 40m
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.
Mostly Cloudy leaving Tonawanda and Sunny near Port Chester.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tonawanda to Port Chester?
The road trip is about 379.2 miles (610.3 km) and usually takes 08h 01m 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?
Whitney Point is a useful midpoint, sitting about 188.4 miles from Tonawanda and 190.8 miles from Port Chester.
How much longer is the road route than the straight-line distance?
The direct path is about 301.8 miles (485.7 km), while the road route adds roughly 77.4 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 $59.51 one way or $119.03 round trip. Estimated CO2 is about 118.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Tonawanda and Sunny near Port Chester.
Stop Ideas Near Whitney Point
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 Whitney Point.
Empire Expo Center
William F. Walsh Regional Transportation Center
Union Station
Scranton, PA
Flight Path Map
This map shows the direct air route between Tonawanda and Port Chester. Straight-line distance: 301.78 mi (485.67 km).
#1 Tonawanda
City in the state of New York, USA
| Population | 14,755 |
| Coordinates | 43.0203300, -78.8803100 |
| Altitude | 175 |
| Country | United States |
#2 Port Chester
Village in Westchester County, New York
| Population | 28,857 |
| Coordinates | 41.0017600, -73.6656800 |
| Altitude | 13 |
| Country | United States |
End: Port Chester (-73.66568, 41.00176)
Estimated Travel Time
Distance: 610 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 38m |
| 40 mph (64.37 km/h) | 09h 28m |
| 50 mph (80.47 km/h) | 07h 35m |
| 60 mph (96.56 km/h) | 06h 19m |
| 70 mph (112.65 km/h) | 05h 25m |
| 80 mph (129 km/h) | 04h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.45 | $59.51 | $119.03 |
| Mid-grade | $4.98 | $66.66 | $133.32 |
| Premium | $5.38 | $72.01 | $144.02 |
| Diesel | $6.51 | $87.09 | $174.18 |
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