There are
1,983 mi
from Brownsville, TX to Reno, NV
That's the driving distance. It would take 1 day 12 hours to go from Brownsville, Texas to Reno, Nevada.
The flight distance (direct flight from Brownsville, TX to Reno, NV) is 1,595.47 mi.
1,983 mi = 1.61 kms