There are
3,234 mi
from Nashua, NH to Arcata, CA
That's the driving distance. It would take 2 days 9 hours to go from Nashua, New Hampshire to Arcata, California.
The flight distance (direct flight from Nashua, NH to Arcata, CA) is 2,668.06 mi.
3,234 mi = 4.83 kms