| Constanta to Sosnowiec | 613.36 mi (987.11 km) |
| Constanta to Srem | 764.19 mi (1,229.85 km) |
| Constanta to Sroda Slaska | 738.14 mi (1,187.92 km) |
| Constanta to Sroda Wielkopolska | 762.37 mi (1,226.92 km) |
| Constanta to Stalowa Wola | 538.47 mi (866.58 km) |
| Constanta to Starachowice | 591.30 mi (951.60 km) |
| Constanta to Stargard Szczecinski | 882.63 mi (1,420.45 km) |
| Constanta to Starogard Gdanski | 815.27 mi (1,312.06 km) |
| Constanta to Stary Sacz | 530.21 mi (853.28 km) |
| Constanta to Staszow | 562.86 mi (905.83 km) |
| Constanta to Strzegom | 739.04 mi (1,189.37 km) |
| Constanta to Strzelce Krajenskie | 846.95 mi (1,363.03 km) |
| Constanta to Strzelce Opolskie | 651.88 mi (1,049.10 km) |
| Constanta to Strzelin | 706.23 mi (1,136.57 km) |
| Constanta to Strzyzow | 509.56 mi (820.05 km) |
