| Letchworth to Faberg | 750.97 mi (1,208.58 km) |
| Letchworth to Fauske | 1,180.79 mi (1,900.29 km) |
| Letchworth to Finnsnes | 1,330.26 mi (2,140.84 km) |
| Letchworth to Flekkefjord | 513.87 mi (826.99 km) |
| Letchworth to Floro | 693.43 mi (1,115.97 km) |
| Letchworth to Forde | 693.38 mi (1,115.89 km) |
| Letchworth to Fredrikstad | 661.53 mi (1,064.63 km) |
| Letchworth to Frogn | 678.64 mi (1,092.16 km) |
| Letchworth to Froyland | 527.94 mi (849.63 km) |
| Letchworth to Gjovik | 736.63 mi (1,185.50 km) |
| Letchworth to Gran | 713.49 mi (1,148.25 km) |
| Letchworth to Grimstad | 559.91 mi (901.09 km) |
| Letchworth to Halden | 671.56 mi (1,080.78 km) |
| Letchworth to Hamar | 744.67 mi (1,198.43 km) |
| Letchworth to Hammerfest | 1,492.31 mi (2,401.64 km) |
