| Thetford to Forli | 765.83 mi (1,232.48 km) |
| Thetford to Forlimpopoli | 771.10 mi (1,240.97 km) |
| Thetford to Formello | 896.64 mi (1,443.01 km) |
| Thetford to Formia | 978.36 mi (1,574.52 km) |
| Thetford to Formigine | 711.63 mi (1,145.25 km) |
| Thetford to Fossano | 629.82 mi (1,013.59 km) |
| Thetford to Fossombrone | 818.40 mi (1,317.08 km) |
| Thetford to Francavilla al Mare | 934.37 mi (1,503.73 km) |
| Thetford to Francavilla Fontana | 1,141.66 mi (1,837.32 km) |
| Thetford to Francofonte | 1,252.05 mi (2,014.98 km) |
| Thetford to Frascati | 920.03 mi (1,480.65 km) |
| Thetford to Frattamaggiore | 1,016.87 mi (1,636.49 km) |
| Thetford to Frattaminore | 1,015.42 mi (1,634.17 km) |
| Thetford to Frosinone | 949.64 mi (1,528.29 km) |
| Thetford to Fucecchio | 756.88 mi (1,218.08 km) |
