Guadalajara to Harlingen: Road Trip Guide & Distance

How far is Guadalajara from Harlingen?

The distance from Guadalajara to Harlingen is 523.8 miles (842.9 km) as the crow flies. Harlingen is located NE of Guadalajara. By car, the driving distance is approximately 628.5 miles, taking about 12h 39min. A direct flight would take roughly 1h 33min. Guadalajara is in Mexico, while Harlingen is in Texas, United States.

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. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Guadalajara and Harlingen. 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.