There are
1,457 mi
from Mcallen, TX to Rapid City, SD
That's the driving distance. It would take 1 day 3 hours to go from Mcallen, Texas to Rapid City, South Dakota.
The flight distance (direct flight from Mcallen, TX to Rapid City, SD) is 1,266.45 mi.
1,457 mi = 1.61 kms