Miles between Decatur, IL and San Luis Obispo, CA

There are
2,117 mi
from Decatur, IL to San Luis Obispo, CA

That's the driving distance. It would take 1 day 13 hours to go from Decatur, Illinois to San Luis Obispo, California.

The flight distance (direct flight from Decatur, IL to San Luis Obispo, CA) is 1,755.31 mi.

2,117 mi = 3.22 kms