| Barreiro to Fern Down | 908.71 mi (1,462.43 km) |
| Barreiro to Ferryhill | 1,161.43 mi (1,869.13 km) |
| Barreiro to Finchley | 991.13 mi (1,595.07 km) |
| Barreiro to Fleet | 958.45 mi (1,542.48 km) |
| Barreiro to Fleetwood | 1,091.96 mi (1,757.35 km) |
| Barreiro to Flint | 1,046.08 mi (1,683.51 km) |
| Barreiro to Flitwick | 1,009.49 mi (1,624.62 km) |
| Barreiro to Flixton | 1,069.05 mi (1,720.47 km) |
| Barreiro to Folkestone | 991.22 mi (1,595.21 km) |
| Barreiro to Forfar | 1,273.72 mi (2,049.85 km) |
| Barreiro to Formby | 1,067.37 mi (1,717.76 km) |
| Barreiro to Forres | 1,331.56 mi (2,142.93 km) |
| Barreiro to Fort William | 1,267.17 mi (2,039.31 km) |
| Barreiro to Fraserburgh | 1,352.50 mi (2,176.64 km) |
| Barreiro to Friern Barnet | 992.55 mi (1,597.35 km) |
