There are
1,631 mi
from Fremont, NE to Manteca, CA
That's the driving distance. It would take 1 day 3 hours to go from Fremont, Nebraska to Manteca, California.
The flight distance (direct flight from Fremont, NE to Manteca, CA) is 1,334.61 mi.
1,631 mi = 2,625.49 kms