There are
3,093 mi
from Manchester, NH to Suisun City, CA
That's the driving distance. It would take 2 days 6 hours to go from Manchester, New Hampshire to Suisun City, California.
The flight distance (direct flight from Manchester, NH to Suisun City, CA) is 2,633.13 mi.
3,093 mi = 4.83 kms