| Northport to Frederick (Colorado) | 1,070.01 mi (1,722.02 km) |
| Northport to Frederick (Maryland) | 708.67 mi (1,140.49 km) |
| Northport to Fredericksburg (Texas) | 693.49 mi (1,116.06 km) |
| Northport to Fredericksburg (Virginia) | 664.65 mi (1,069.66 km) |
| Northport to Frederickson (Washington) | 2,045.95 mi (3,292.65 km) |
| Northport to Freeport (Illinois) | 633.71 mi (1,019.86 km) |
| Northport to Freeport (New York) | 925.37 mi (1,489.24 km) |
| Northport to Freeport (Texas) | 547.11 mi (880.49 km) |
| Northport to Fremont (California) | 1,948.08 mi (3,135.13 km) |
| Northport to Fremont (Nebraska) | 746.01 mi (1,200.59 km) |
| Northport to Fremont (Ohio) | 610.96 mi (983.25 km) |
| Northport to French Valley (California) | 1,695.85 mi (2,729.20 km) |
| Northport to Fresno (California) | 1,829.20 mi (2,943.81 km) |
| Northport to Fresno (Texas) | 530.43 mi (853.65 km) |
| Northport to Fridley (Minnesota) | 870.92 mi (1,401.62 km) |
