Distance from Portsmouth, NH to Oswego, NY

Driving distance from Portsmouth, NH to Oswego, NY is 392 miles (630 km). How far is it from Portsmouth, NH to Oswego, NY? It's a 06 hours 37 minutes drive by car. Flight distance is approximately 290 miles (467 km) and flight time from Portsmouth, NH to Oswego, NY is 35 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
392 Miles
/
630 Km
Driving distance
Gas consumption
15.68 Gallons
59.85 Litres
Gas consumption
Flight distance
290 Miles
/
467 Km
Flight distance

How far is it from Portsmouth, NH to Oswego, NY?

To travel the distance from Portsmouth, NH to Oswego, NY, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

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Last distance calculations