Distance from Texarkana, TX to Decatur, IL

Driving distance from Texarkana, TX to Decatur, IL is 637 miles (1025 km). How far is it from Texarkana, TX to Decatur, IL? It's a 10 hours 46 minutes drive by car. Flight distance is approximately 525 miles (845 km) and flight time from Texarkana, TX to Decatur, IL is 01 hours 03 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
637 Miles
/
1025 Km
Driving distance
Gas consumption
25.48 Gallons
97.38 Litres
Gas consumption
Flight distance
525 Miles
/
845 Km
Flight distance

How far is it from Texarkana, TX to Decatur, IL?

To travel the distance from Texarkana, TX to Decatur, 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.

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Last distance calculations