Clarksville to Stillwater, Oklahoma: Road Trip Guide & Distance

How far is Clarksville from Stillwater, Oklahoma?

The distance from Clarksville to Stillwater, Oklahoma is 540.5 miles (869.8 km) as the crow flies. Stillwater, Oklahoma is located W of Clarksville. By car, the driving distance is approximately 648.6 miles, taking about 13h 3min. A direct flight would take roughly 1h 35min. Both are located in United States — Clarksville in Tennessee and Stillwater, Oklahoma in Oklahoma.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. 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 Stillwater, Oklahoma. 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.