| Dumbarton to Grosuplje | 1,078.49 mi (1,735.66 km) |
| Dumbarton to Hodos | 1,092.35 mi (1,757.97 km) |
| Dumbarton to Horjul | 1,063.31 mi (1,711.23 km) |
| Dumbarton to Hrastnik | 1,085.33 mi (1,746.67 km) |
| Dumbarton to Hrib-Loski Potok | 1,089.16 mi (1,752.83 km) |
| Dumbarton to Idrija | 1,055.52 mi (1,698.70 km) |
| Dumbarton to Ig | 1,073.94 mi (1,728.33 km) |
| Dumbarton to Ilirska Bistrica | 1,085.04 mi (1,746.21 km) |
| Dumbarton to Ivancna Gorica | 1,084.21 mi (1,744.87 km) |
| Dumbarton to Izola | 1,068.02 mi (1,718.81 km) |
| Dumbarton to Jesenice | 1,034.74 mi (1,665.25 km) |
| Dumbarton to Jurovski Dol | 1,084.06 mi (1,744.62 km) |
| Dumbarton to Jursinci | 1,096.52 mi (1,764.68 km) |
| Dumbarton to Kamnik | 1,063.48 mi (1,711.50 km) |
| Dumbarton to Kanal | 1,038.43 mi (1,671.20 km) |
