| Rorschach to Fern Down | 563.94 mi (907.58 km) |
| Rorschach to Ferryhill | 690.67 mi (1,111.52 km) |
| Rorschach to Finchley | 519.16 mi (835.52 km) |
| Rorschach to Fleet | 534.24 mi (859.77 km) |
| Rorschach to Fleetwood | 704.53 mi (1,133.84 km) |
| Rorschach to Flint | 683.86 mi (1,100.56 km) |
| Rorschach to Flitwick | 544.72 mi (876.64 km) |
| Rorschach to Flixton | 665.14 mi (1,070.44 km) |
| Rorschach to Folkestone | 450.70 mi (725.33 km) |
| Rorschach to Forfar | 821.53 mi (1,322.13 km) |
| Rorschach to Formby | 692.63 mi (1,114.68 km) |
| Rorschach to Forres | 888.43 mi (1,429.78 km) |
| Rorschach to Fort William | 891.49 mi (1,434.72 km) |
| Rorschach to Fraserburgh | 853.39 mi (1,373.39 km) |
| Rorschach to Friern Barnet | 518.56 mi (834.55 km) |
