There are
1,696 mi
from Pasadena, TX to Ansonia, CT
That's the driving distance. It would take 1 day 7 hours to go from Pasadena, Texas to Ansonia, Connecticut.
The flight distance (direct flight from Pasadena, TX to Ansonia, CT) is 1,475.55 mi.
1,696 mi = 1.61 kms