Distance from New London, CT to Portsmouth, NH

Driving distance from New London, CT to Portsmouth, NH is 160 miles (257 km). How far is it from New London, CT to Portsmouth, NH? It's a 02 hours 35 minutes drive by car. Flight distance is approximately 137 miles (220 km) and flight time from New London, CT to Portsmouth, NH is 16 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
160 Miles
/
257 Km
Driving distance
Gas consumption
6.40 Gallons
24.42 Litres
Gas consumption
Flight distance
137 Miles
/
220 Km
Flight distance

How far is it from New London, CT to Portsmouth, NH?

To travel the distance from New London, CT to Portsmouth, NH, 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.

Book a Hotel for your trip to Portsmouth, NH

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Last distance calculations