There are
1,750 mi
from Arvada, CO to Oneonta, NY
That's the driving distance. It would take 1 day 7 hours to go from Arvada, Colorado to Oneonta, New York.
The flight distance (direct flight from Arvada, CO to Oneonta, NY) is 1,564.98 mi.
1,750 mi = 1.61 kms