There are
959 mi
from Iowa City, IA to Hopatcong, NJ
That's the driving distance. It would take 17 hours 50 mins to go from Iowa City, Iowa to Hopatcong, New Jersey.
The flight distance (direct flight from Iowa City, IA to Hopatcong, NJ) is 875.81 mi.
959 mi = 1,542.75 kms