| Portlethen to Grosuplje | 1,047.98 mi (1,686.55 km) |
| Portlethen to Hodos | 1,050.99 mi (1,691.41 km) |
| Portlethen to Horjul | 1,033.94 mi (1,663.96 km) |
| Portlethen to Hrastnik | 1,051.87 mi (1,692.82 km) |
| Portlethen to Hrib-Loski Potok | 1,060.15 mi (1,706.15 km) |
| Portlethen to Idrija | 1,027.38 mi (1,653.41 km) |
| Portlethen to Ig | 1,043.83 mi (1,679.89 km) |
| Portlethen to Ilirska Bistrica | 1,058.08 mi (1,702.82 km) |
| Portlethen to Ivancna Gorica | 1,053.19 mi (1,694.95 km) |
| Portlethen to Izola | 1,043.71 mi (1,679.69 km) |
| Portlethen to Jesenice | 1,004.25 mi (1,616.19 km) |
| Portlethen to Jurovski Dol | 1,045.84 mi (1,683.12 km) |
| Portlethen to Jursinci | 1,058.22 mi (1,703.04 km) |
| Portlethen to Kamnik | 1,031.80 mi (1,660.51 km) |
| Portlethen to Kanal | 1,011.54 mi (1,627.92 km) |
