Dumas to Lee's Summit: Road Trip Guide & Distance

How far is Dumas from Lee's Summit?

The distance from Dumas to Lee's Summit is 466.6 miles (750.9 km) as the crow flies. Lee's Summit is located ENE of Dumas. By car, the driving distance is approximately 559.9 miles, taking about 11h 16min. A direct flight would take roughly 1h 26min. Both are located in United States — Dumas in Texas and Lee's Summit in Missouri.

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 East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Dumas and Lee's Summit. 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.