| Harmanli to Fern Down | 1,448.90 mi (2,331.78 km) |
| Harmanli to Ferryhill | 1,522.99 mi (2,451.02 km) |
| Harmanli to Finchley | 1,392.97 mi (2,241.78 km) |
| Harmanli to Fleet | 1,413.46 mi (2,274.74 km) |
| Harmanli to Fleetwood | 1,557.62 mi (2,506.75 km) |
| Harmanli to Flint | 1,546.94 mi (2,489.55 km) |
| Harmanli to Flitwick | 1,414.46 mi (2,276.35 km) |
| Harmanli to Flixton | 1,522.47 mi (2,450.18 km) |
| Harmanli to Folkestone | 1,326.22 mi (2,134.34 km) |
| Harmanli to Forfar | 1,627.62 mi (2,619.40 km) |
| Harmanli to Formby | 1,551.21 mi (2,496.43 km) |
| Harmanli to Forres | 1,682.11 mi (2,707.10 km) |
| Harmanli to Fort William | 1,708.90 mi (2,750.20 km) |
| Harmanli to Fraserburgh | 1,632.42 mi (2,627.12 km) |
| Harmanli to Friern Barnet | 1,392.11 mi (2,240.38 km) |
