Barstow to Casa Grande: Road Trip Guide & Distance

How far is Barstow from Casa Grande?

The distance from Barstow to Casa Grande is 332.6 miles (535.3 km) as the crow flies. Casa Grande is located ESE of Barstow. By car, the driving distance is approximately 399.2 miles, taking about 8h 2min. A direct flight would take roughly 1h 10min. Both are located in United States — Barstow in California and Casa Grande in Arizona.

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 Barstow and Casa Grande. 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.