Distance from Fort Smith, AR to Ottawa, IL

Driving distance from Fort Smith, AR to Ottawa, IL is 651 miles (1047 km). How far is it from Fort Smith, AR to Ottawa, IL? It's a 10 hours 29 minutes drive by car. Flight distance is approximately 510 miles (820 km) and flight time from Fort Smith, AR to Ottawa, IL is 01 hours 01 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
651 Miles
/
1047 Km
Driving distance
Gas consumption
26.04 Gallons
99.47 Litres
Gas consumption
Flight distance
510 Miles
/
820 Km
Flight distance

How far is it from Fort Smith, AR to Ottawa, IL?

To travel the distance from Fort Smith, AR to Ottawa, IL, 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 Ottawa, IL

Choose a place to stay while traveling from Fort Smith, AR to Ottawa, IL. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations