| Karnobat to Fern Down | 1,468.27 mi (2,362.95 km) |
| Karnobat to Ferryhill | 1,529.45 mi (2,461.41 km) |
| Karnobat to Finchley | 1,408.68 mi (2,267.05 km) |
| Karnobat to Fleet | 1,430.66 mi (2,302.42 km) |
| Karnobat to Fleetwood | 1,567.50 mi (2,522.65 km) |
| Karnobat to Flint | 1,559.01 mi (2,508.99 km) |
| Karnobat to Flitwick | 1,428.98 mi (2,299.72 km) |
| Karnobat to Flixton | 1,533.46 mi (2,467.86 km) |
| Karnobat to Folkestone | 1,342.84 mi (2,161.09 km) |
| Karnobat to Forfar | 1,629.18 mi (2,621.91 km) |
| Karnobat to Formby | 1,562.27 mi (2,514.22 km) |
| Karnobat to Forres | 1,681.46 mi (2,706.05 km) |
| Karnobat to Fort William | 1,711.48 mi (2,754.37 km) |
| Karnobat to Fraserburgh | 1,630.28 mi (2,623.69 km) |
| Karnobat to Friern Barnet | 1,407.75 mi (2,265.55 km) |
