There are
1,290 mi
from Pasadena, TX to Vermilion, OH
That's the driving distance. It would take 1 day to go from Pasadena, Texas to Vermilion, Ohio.
The flight distance (direct flight from Pasadena, TX to Vermilion, OH) is 1,082.99 mi.
1,290 mi = 1.61 kms