| Greenock to Sosnowiec | 1,058.90 mi (1,704.14 km) |
| Greenock to Srem | 919.06 mi (1,479.09 km) |
| Greenock to Sroda Slaska | 932.36 mi (1,500.49 km) |
| Greenock to Sroda Wielkopolska | 925.13 mi (1,488.85 km) |
| Greenock to Stalowa Wola | 1,160.41 mi (1,867.49 km) |
| Greenock to Starachowice | 1,106.75 mi (1,781.14 km) |
| Greenock to Stargard Szczecinski | 809.61 mi (1,302.93 km) |
| Greenock to Starogard Gdanski | 929.82 mi (1,496.39 km) |
| Greenock to Stary Sacz | 1,141.95 mi (1,837.79 km) |
| Greenock to Staszow | 1,126.65 mi (1,813.17 km) |
| Greenock to Strzegom | 929.77 mi (1,496.32 km) |
| Greenock to Strzelce Krajenskie | 839.91 mi (1,351.70 km) |
| Greenock to Strzelce Opolskie | 1,019.07 mi (1,640.03 km) |
| Greenock to Strzelin | 963.18 mi (1,550.09 km) |
| Greenock to Strzyzow | 1,173.86 mi (1,889.15 km) |
