| Effingham to Fenton | 3,991.79 mi (6,424.17 km) |
| Effingham to Fern Down | 4,064.37 mi (6,540.97 km) |
| Effingham to Ferryhill | 3,967.97 mi (6,385.82 km) |
| Effingham to Finchley | 4,107.89 mi (6,611.01 km) |
| Effingham to Fleet | 4,091.76 mi (6,585.06 km) |
| Effingham to Fleetwood | 3,934.33 mi (6,331.70 km) |
| Effingham to Flint | 3,947.70 mi (6,353.21 km) |
| Effingham to Flitwick | 4,083.88 mi (6,572.38 km) |
| Effingham to Flixton | 3,970.55 mi (6,389.98 km) |
| Effingham to Folkestone | 4,176.10 mi (6,720.79 km) |
| Effingham to Forfar | 3,868.81 mi (6,226.24 km) |
| Effingham to Formby | 3,941.98 mi (6,344.01 km) |
| Effingham to Forres | 3,819.79 mi (6,147.36 km) |
| Effingham to Fort William | 3,785.78 mi (6,092.62 km) |
| Effingham to Fraserburgh | 3,873.67 mi (6,234.07 km) |
