There are
1,503 mi
from Upland, CA to Springdale, AR
That's the driving distance. It would take 1 day 2 hours to go from Upland, California to Springdale, Arkansas.
The flight distance (direct flight from Upland, CA to Springdale, AR) is 1,333.35 mi.
1,503 mi = 2,419.21 kms