Distance from Houston to Gretna

The distance from Houston to Gretna is approximately 513 km / 319 mi (as the crow flies).

The following map shows the distance from Houston to Gretna.

For more detailed information about any of the places please click on the place name:
• Houston
• Gretna

Map options

Current distance: Houston -> Gretna
Show reverse: Gretna -> Houston

DistanceRouteRoute by bikeRoute by foot