| Letchworth to Grosuplje | 790.93 mi (1,272.88 km) |
| Letchworth to Hodos | 822.45 mi (1,323.61 km) |
| Letchworth to Horjul | 774.41 mi (1,246.29 km) |
| Letchworth to Hrastnik | 802.18 mi (1,290.99 km) |
| Letchworth to Hrib-Loski Potok | 799.12 mi (1,286.06 km) |
| Letchworth to Idrija | 764.98 mi (1,231.12 km) |
| Letchworth to Ig | 785.87 mi (1,264.74 km) |
| Letchworth to Ilirska Bistrica | 792.17 mi (1,274.87 km) |
| Letchworth to Ivancna Gorica | 797.29 mi (1,283.12 km) |
| Letchworth to Izola | 771.86 mi (1,242.19 km) |
| Letchworth to Jesenice | 748.22 mi (1,204.14 km) |
| Letchworth to Jurovski Dol | 808.83 mi (1,301.68 km) |
| Letchworth to Jursinci | 821.11 mi (1,321.45 km) |
| Letchworth to Kamnik | 778.08 mi (1,252.20 km) |
| Letchworth to Kanal | 746.49 mi (1,201.36 km) |
