Texas is a long state. You can make the border in about 280 miles. El Paso is another 800 miles farther.
There are about 390 miles between Memphis, Tennessee and Henderson, Texas.
It is 758 miles via I-40 according to Google Maps. That route takes you through Nashville, Memphis, Little Rock and Texarkana.
845 miles
725 miles
You would typically use miles to measure the distance from Dallas, Texas to Memphis, Tennessee.
724 miles
624 miles.
It is 726.26 miles according to MapQuest.
It is 573.60 miles according to MapQuest.
kilometers or miles
The flight distance from Rockwall, Texas to Memphis, Tennessee is 400 miles.
357 miles