Port Arthur to San Antonio: Road Trip Guide & Distance
How far is Port Arthur from San Antonio?
The distance from Port Arthur to San Antonio is 275.1 miles (442.7 km) as the crow flies. San Antonio is located W of Port Arthur. By car, the driving distance is approximately 283.2 miles, taking about 5h 9min. A direct flight would take roughly 1h 3min. Both are located in United States.
For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.
Coordinates come from public place data for Port Arthur and San Antonio. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.
How to Get from Port Arthur to San Antonio
Suggested Stops Between Port Arthur & San Antonio
- 186 mi
- 2105 mi
- 374 mi
- 494 mi
- 5103 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 92 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 23 hours
- You could travel this distance about 90.5 times to circle the Earth's equator