| Americus to Fenton | 4,170.90 mi (6,712.41 km) |
| Americus to Fern Down | 4,222.55 mi (6,795.53 km) |
| Americus to Ferryhill | 4,164.91 mi (6,702.78 km) |
| Americus to Finchley | 4,277.76 mi (6,884.39 km) |
| Americus to Fleet | 4,257.04 mi (6,851.04 km) |
| Americus to Fleetwood | 4,120.87 mi (6,631.90 km) |
| Americus to Flint | 4,127.29 mi (6,642.23 km) |
| Americus to Flitwick | 4,256.94 mi (6,850.87 km) |
| Americus to Flixton | 4,153.61 mi (6,684.58 km) |
| Americus to Folkestone | 4,344.30 mi (6,991.47 km) |
| Americus to Forfar | 4,082.60 mi (6,570.31 km) |
| Americus to Formby | 4,124.80 mi (6,638.22 km) |
| Americus to Forres | 4,042.01 mi (6,504.98 km) |
| Americus to Fort William | 3,997.86 mi (6,433.93 km) |
| Americus to Fraserburgh | 4,099.21 mi (6,597.04 km) |
