How many miles are there from Brownsville TX to Big Spring TX?

Answer 1

590 miles taking this route:

1. Take U.S. 77 NORTH from Brownsville to I-37 NORTH to SAN ANTONIO near Corpus Christi.
2. Take I-37 NORTH to I-10 WEST/U.S. 87 NORTH via I-410 NORTH (and WEST) around San Antonio. (EXIT 133 off I-37 to get onto I-410, follow signs to I-410 NORTH ; EXIT 16 off I-410 to get onto I-10 WEST/U.S. 87 NORTH to El Paso).
3. Follow U.S. 87 NORTH to Big Spring.