| Colwyn Bay to Sosnowiec | 993.22 mi (1,598.43 km) |
| Colwyn Bay to Srem | 868.41 mi (1,397.57 km) |
| Colwyn Bay to Sroda Slaska | 868.14 mi (1,397.14 km) |
| Colwyn Bay to Sroda Wielkopolska | 877.17 mi (1,411.67 km) |
| Colwyn Bay to Stalowa Wola | 1,106.85 mi (1,781.31 km) |
| Colwyn Bay to Starachowice | 1,055.41 mi (1,698.51 km) |
| Colwyn Bay to Stargard Szczecinski | 771.79 mi (1,242.08 km) |
| Colwyn Bay to Starogard Gdanski | 908.43 mi (1,461.98 km) |
| Colwyn Bay to Stary Sacz | 1,073.88 mi (1,728.24 km) |
| Colwyn Bay to Staszow | 1,070.44 mi (1,722.70 km) |
| Colwyn Bay to Strzegom | 862.34 mi (1,387.81 km) |
| Colwyn Bay to Strzelce Krajenskie | 796.26 mi (1,281.45 km) |
| Colwyn Bay to Strzelce Opolskie | 952.90 mi (1,533.55 km) |
| Colwyn Bay to Strzelin | 896.12 mi (1,442.16 km) |
| Colwyn Bay to Strzyzow | 1,112.67 mi (1,790.67 km) |
