There are
1,647 mi
from Pasadena, TX to Mamaroneck, NY
That's the driving distance. It would take 1 day 6 hours to go from Pasadena, Texas to Mamaroneck, New York.
The flight distance (direct flight from Pasadena, TX to Mamaroneck, NY) is 1,432.93 mi.
1,647 mi = 1.61 kms