| Hackettstown to Federal Way (Washington) | 2,362.03 mi (3,801.31 km) |
| Hackettstown to Felida (Washington) | 2,395.40 mi (3,855.03 km) |
| Hackettstown to Fenton (Michigan) | 476.71 mi (767.18 km) |
| Hackettstown to Fergus Falls (Minnesota) | 1,123.90 mi (1,808.74 km) |
| Hackettstown to Ferguson (Missouri) | 832.77 mi (1,340.22 km) |
| Hackettstown to Fernandina Beach (Florida) | 795.86 mi (1,280.81 km) |
| Hackettstown to Ferndale (Maryland) | 149.70 mi (240.93 km) |
| Hackettstown to Ferndale (Michigan) | 442.66 mi (712.40 km) |
| Hackettstown to Ferndale (Washington) | 2,362.70 mi (3,802.40 km) |
| Hackettstown to Fernley (Nevada) | 2,317.38 mi (3,729.47 km) |
| Hackettstown to Ferry Pass (Florida) | 993.60 mi (1,599.04 km) |
| Hackettstown to Festus (Missouri) | 848.89 mi (1,366.16 km) |
| Hackettstown to Fife (Washington) | 2,363.41 mi (3,803.55 km) |
| Hackettstown to Fillmore (California) | 2,427.55 mi (3,906.77 km) |
| Hackettstown to Findlay (Ohio) | 459.86 mi (740.07 km) |
