| Holyhead to Grosuplje | 996.97 mi (1,604.47 km) |
| Holyhead to Hodos | 1,026.53 mi (1,652.04 km) |
| Holyhead to Horjul | 980.50 mi (1,577.96 km) |
| Holyhead to Hrastnik | 1,007.93 mi (1,622.11 km) |
| Holyhead to Hrib-Loski Potok | 1,005.26 mi (1,617.81 km) |
| Holyhead to Idrija | 971.13 mi (1,562.88 km) |
| Holyhead to Ig | 991.94 mi (1,596.37 km) |
| Holyhead to Ilirska Bistrica | 998.35 mi (1,606.69 km) |
| Holyhead to Ivancna Gorica | 1,003.30 mi (1,614.66 km) |
| Holyhead to Izola | 977.99 mi (1,573.92 km) |
| Holyhead to Jesenice | 954.16 mi (1,535.58 km) |
| Holyhead to Jurovski Dol | 1,013.69 mi (1,631.37 km) |
| Holyhead to Jursinci | 1,026.02 mi (1,651.22 km) |
| Holyhead to Kamnik | 983.98 mi (1,583.56 km) |
| Holyhead to Kanal | 952.66 mi (1,533.16 km) |
