| Middelkerke to Suchanino | 693.59 mi (1,116.22 km) |
| Middelkerke to Sulechow | 551.59 mi (887.70 km) |
| Middelkerke to Sulecin | 531.53 mi (855.41 km) |
| Middelkerke to Sulejowek | 791.50 mi (1,273.80 km) |
| Middelkerke to Suwalki | 863.60 mi (1,389.82 km) |
| Middelkerke to Swarzedz | 613.82 mi (987.85 km) |
| Middelkerke to Swidnica | 593.51 mi (955.16 km) |
| Middelkerke to Swidnik | 858.08 mi (1,380.94 km) |
| Middelkerke to Swidwin | 572.65 mi (921.59 km) |
| Middelkerke to Swiebodzice | 586.88 mi (944.48 km) |
| Middelkerke to Swiecie | 676.02 mi (1,087.94 km) |
| Middelkerke to Swiedbodzin | 548.47 mi (882.67 km) |
| Middelkerke to Swietochlowice | 705.21 mi (1,134.93 km) |
| Middelkerke to Swinoujscie | 515.28 mi (829.26 km) |
| Middelkerke to Sycow | 643.56 mi (1,035.71 km) |
