| Tulcea to Sevnica | 654.08 mi (1,052.64 km) |
| Tulcea to Sezana | 723.50 mi (1,164.37 km) |
| Tulcea to Skocjan | 654.72 mi (1,053.67 km) |
| Tulcea to Skofja Loka | 702.09 mi (1,129.91 km) |
| Tulcea to Skofljica | 689.03 mi (1,108.89 km) |
| Tulcea to Slovenj Gradec | 665.73 mi (1,071.39 km) |
| Tulcea to Slovenska Bistrica | 641.76 mi (1,032.81 km) |
| Tulcea to Slovenske Konjice | 648.83 mi (1,044.20 km) |
| Tulcea to Smarje | 644.05 mi (1,036.50 km) |
| Tulcea to Smarjeske Toplice | 658.12 mi (1,059.14 km) |
| Tulcea to Smartno | 676.03 mi (1,087.97 km) |
| Tulcea to Smartno | 667.44 mi (1,074.15 km) |
| Tulcea to Sodrazica | 686.45 mi (1,104.74 km) |
| Tulcea to Solcava | 683.89 mi (1,100.61 km) |
| Tulcea to Sostanj | 666.81 mi (1,073.13 km) |
