| Twickenham to Grosuplje | 779.91 mi (1,255.15 km) |
| Twickenham to Hodos | 815.65 mi (1,312.66 km) |
| Twickenham to Horjul | 763.10 mi (1,228.09 km) |
| Twickenham to Hrastnik | 792.27 mi (1,275.03 km) |
| Twickenham to Hrib-Loski Potok | 787.38 mi (1,267.17 km) |
| Twickenham to Idrija | 753.27 mi (1,212.27 km) |
| Twickenham to Ig | 774.74 mi (1,246.82 km) |
| Twickenham to Ilirska Bistrica | 779.67 mi (1,254.76 km) |
| Twickenham to Ivancna Gorica | 786.41 mi (1,265.61 km) |
| Twickenham to Izola | 758.49 mi (1,220.68 km) |
| Twickenham to Jesenice | 737.70 mi (1,187.21 km) |
| Twickenham to Jurovski Dol | 800.84 mi (1,288.83 km) |
| Twickenham to Jursinci | 813.02 mi (1,308.43 km) |
| Twickenham to Kamnik | 767.70 mi (1,235.49 km) |
| Twickenham to Kanal | 734.47 mi (1,182.02 km) |
