There are
1,500 mi
from Springfield, MO to Barstow, CA
That's the driving distance. It would take 1 day 1 hour to go from Springfield, Missouri to Barstow, California.
The flight distance (direct flight from Springfield, MO to Barstow, CA) is 1,331.35 mi.
1,500 mi = 2,414.48 kms