Miles between Sunnyvale, CA and Rio Grande City, TX

There are
1,858 mi
from Sunnyvale, CA to Rio Grande City, TX

That's the driving distance. It would take 1 day 9 hours to go from Sunnyvale, California to Rio Grande City, Texas.

The flight distance (direct flight from Sunnyvale, CA to Rio Grande City, TX) is 1,553.23 mi.

1,858 mi = 1.61 kms