| Romanshorn to Fern Down | 554.88 mi (892.99 km) |
| Romanshorn to Ferryhill | 681.24 mi (1,096.35 km) |
| Romanshorn to Finchley | 509.79 mi (820.43 km) |
| Romanshorn to Fleet | 524.97 mi (844.85 km) |
| Romanshorn to Fleetwood | 695.07 mi (1,118.61 km) |
| Romanshorn to Flint | 674.42 mi (1,085.38 km) |
| Romanshorn to Flitwick | 535.31 mi (861.50 km) |
| Romanshorn to Flixton | 655.68 mi (1,055.21 km) |
| Romanshorn to Folkestone | 441.33 mi (710.25 km) |
| Romanshorn to Forfar | 812.21 mi (1,307.13 km) |
| Romanshorn to Formby | 683.18 mi (1,099.46 km) |
| Romanshorn to Forres | 879.16 mi (1,414.88 km) |
| Romanshorn to Fort William | 882.09 mi (1,419.59 km) |
| Romanshorn to Fraserburgh | 844.25 mi (1,358.69 km) |
| Romanshorn to Friern Barnet | 509.19 mi (819.46 km) |
