There are
1,006 mi
from Idaho Falls, ID to Paso Robles, CA
That's the driving distance. It would take 17 hours 58 mins to go from Idaho Falls, Idaho to Paso Robles, California.
The flight distance (direct flight from Idaho Falls, ID to Paso Robles, CA) is 711.95 mi.
1,006 mi = 1,619.00 kms