There are
1,536 mi
from Lakewood, CO to Tonawanda, NY
That's the driving distance. It would take 1 day 3 hours to go from Lakewood, Colorado to Tonawanda, New York.
The flight distance (direct flight from Lakewood, CO to Tonawanda, NY) is 1,373.34 mi.
1,536 mi = 2,471.59 kms