The distance from the middle of Texas (TX) to the middle of Louisiana (LA) is:
397 miles / 639 km driving
342 miles / 550 km flying
NOTE: You can get a more accurate calculation using state borders for the distance from Texas to Louisiana.
Map of distance from Texas to Louisiana
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Distance from Texas to Louisiana
The total driving distance from Texas to Louisiana is 397 miles or 639 kilometers.
The total straight line flight distance from Texas to Louisiana is 342 miles.
This is equivalent to 550 kilometers or 297 nautical miles.
Your trip begins in the state of Texas. It ends in the state of Louisiana.
Your flight direction from Texas to Louisiana is East (88 degrees from North).
The distance calculator helps you figure out how far it is to get from Texas to Louisiana. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
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