There are
2,171 mi
from Ontario, CA to Suwanee, GA
That's the driving distance. It would take 1 day 13 hours to go from Ontario, California to Suwanee, Georgia.
The flight distance (direct flight from Ontario, CA to Suwanee, GA) is 1,913.35 mi.
2,171 mi = 3,494.26 kms