| Dumbarton to Sentrupert | 1,091.73 mi (1,756.97 km) |
| Dumbarton to Sevnica | 1,097.26 mi (1,765.87 km) |
| Dumbarton to Sezana | 1,065.76 mi (1,715.17 km) |
| Dumbarton to Skocjan | 1,101.93 mi (1,773.38 km) |
| Dumbarton to Skofja Loka | 1,056.21 mi (1,699.80 km) |
| Dumbarton to Skofljica | 1,074.42 mi (1,729.11 km) |
| Dumbarton to Slovenj Gradec | 1,065.10 mi (1,714.11 km) |
| Dumbarton to Slovenska Bistrica | 1,087.64 mi (1,750.39 km) |
| Dumbarton to Slovenske Konjice | 1,085.05 mi (1,746.22 km) |
| Dumbarton to Smarje | 1,093.64 mi (1,760.05 km) |
| Dumbarton to Smarjeske Toplice | 1,101.83 mi (1,773.23 km) |
| Dumbarton to Smartno | 1,080.31 mi (1,738.59 km) |
| Dumbarton to Smartno | 1,072.34 mi (1,725.76 km) |
| Dumbarton to Sodrazica | 1,087.61 mi (1,750.34 km) |
| Dumbarton to Solcava | 1,056.50 mi (1,700.26 km) |
