Carbondale to Fort Smith: Road Trip Guide & Distance

How far is Carbondale from Fort Smith?

The distance from Carbondale to Fort Smith is 329.9 miles (530.9 km) as the crow flies. Fort Smith is located WSW of Carbondale. By car, the driving distance is approximately 395.9 miles, taking about 7h 58min. A direct flight would take roughly 1h 10min. Both are located in United States — Carbondale in Illinois and Fort Smith in Arkansas.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Carbondale and Fort Smith. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.