Distance from Portsmouth, NH to Chattanooga, TN

Driving distance from Portsmouth, NH to Chattanooga, TN is 1092 miles (1758 km). How far is it from Portsmouth, NH to Chattanooga, TN? It's a 18 hours 32 minutes drive by car. Flight distance is approximately 955 miles (1537 km) and flight time from Portsmouth, NH to Chattanooga, TN is 01 hours 55 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
1092 Miles
/
1758 Km
Driving distance
Gas consumption
43.68 Gallons
167.01 Litres
Gas consumption
Flight distance
955 Miles
/
1537 Km
Flight distance

How far is it from Portsmouth, NH to Chattanooga, TN?

To travel the distance from Portsmouth, NH to Chattanooga, TN, 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 Chattanooga, TN

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Last distance calculations