There are
1,900 mi
from Pasadena, TX to Somersworth, NH
That's the driving distance. It would take 1 day 11 hours to go from Pasadena, Texas to Somersworth, New Hampshire.
The flight distance (direct flight from Pasadena, TX to Somersworth, NH) is 1,635.82 mi.
1,900 mi = 1.61 kms