There are
1,971 mi
from San Diego, CA to Otsego, MN
That's the driving distance. It would take 1 day 10 hours to go from San Diego, California to Otsego, Minnesota.
The flight distance (direct flight from San Diego, CA to Otsego, MN) is 1,525.21 mi.
1,971 mi = 1.61 kms