There are
454 mi
from Cranston, RI to North Tonawanda, NY
That's the driving distance. It would take 8 hours 54 mins to go from Cranston, Rhode Island to North Tonawanda, New York.
The flight distance (direct flight from Cranston, RI to North Tonawanda, NY) is 388.59 mi.
454 mi = 730.03 kms