| Signa to Fern Down | 777.07 mi (1,250.57 km) |
| Signa to Ferryhill | 942.25 mi (1,516.41 km) |
| Signa to Finchley | 751.47 mi (1,209.38 km) |
| Signa to Fleet | 759.22 mi (1,221.85 km) |
| Signa to Fleetwood | 946.50 mi (1,523.24 km) |
| Signa to Flint | 919.94 mi (1,480.49 km) |
| Signa to Flitwick | 779.98 mi (1,255.26 km) |
| Signa to Flixton | 905.65 mi (1,457.51 km) |
| Signa to Folkestone | 684.25 mi (1,101.19 km) |
| Signa to Forfar | 1,078.17 mi (1,735.14 km) |
| Signa to Formby | 931.58 mi (1,499.24 km) |
| Signa to Forres | 1,146.74 mi (1,845.50 km) |
| Signa to Fort William | 1,144.10 mi (1,841.25 km) |
| Signa to Fraserburgh | 1,114.58 mi (1,793.74 km) |
| Signa to Friern Barnet | 751.18 mi (1,208.91 km) |
