Clarksville to Jacksonville, Illinois: Road Trip Guide & Distance

How far is Clarksville from Jacksonville, Illinois?

The distance from Clarksville to Jacksonville, Illinois is 270.8 miles (435.8 km) as the crow flies. Jacksonville, Illinois is located NW of Clarksville. By car, the driving distance is approximately 338.5 miles, taking about 6h 49min. A direct flight would take roughly 1h 3min. Both are located in United States — Clarksville in Tennessee and Jacksonville, Illinois in Illinois.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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 Clarksville and Jacksonville, Illinois. 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.