Dumas to Grand Island: Road Trip Guide & Distance

How far is Dumas from Grand Island?

The distance from Dumas to Grand Island is 401 miles (645.3 km) as the crow flies. Grand Island is located NNE of Dumas. By car, the driving distance is approximately 481.2 miles, taking about 9h 41min. A direct flight would take roughly 1h 18min. Both are located in United States — Dumas in Texas and Grand Island in Nebraska.

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 Grand Island. 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.