There are
1,464 mi
from Pharr, TX to Riviera Beach, FL
That's the driving distance. It would take 1 day 3 hours to go from Pharr, Texas to Riviera Beach, Florida.
The flight distance (direct flight from Pharr, TX to Riviera Beach, FL) is 1,120.69 mi.
1,464 mi = 2,356.15 kms