Round Rock to Stillwater, Oklahoma: Road Trip Guide & Distance

How far is Round Rock from Stillwater, Oklahoma?

The distance from Round Rock to Stillwater, Oklahoma is 389.1 miles (626.2 km) as the crow flies. Stillwater, Oklahoma is located N of Round Rock. By car, the driving distance is approximately 466.9 miles, taking about 9h 24min. A direct flight would take roughly 1h 17min. Both are located in United States — Round Rock in Texas and Stillwater, Oklahoma in Oklahoma.

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. Heading North for this distance usually means noticeable weather changes. Make sure to check the forecast for your destination before hitting the road.

Coordinates come from public place data for Round Rock 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.