There are
3,121 mi
from Nashua, NH to San Leandro, CA
That's the driving distance. It would take 2 days 7 hours to go from Nashua, New Hampshire to San Leandro, California.
The flight distance (direct flight from Nashua, NH to San Leandro, CA) is 2,655.45 mi.
3,121 mi = 4.83 kms