| Willebroek to Suchanino | 636.51 mi (1,024.37 km) |
| Willebroek to Sulechow | 487.66 mi (784.81 km) |
| Willebroek to Sulecin | 468.82 mi (754.50 km) |
| Willebroek to Sulejowek | 727.85 mi (1,171.36 km) |
| Willebroek to Suwalki | 804.32 mi (1,294.42 km) |
| Willebroek to Swarzedz | 550.69 mi (886.26 km) |
| Willebroek to Swidnica | 526.94 mi (848.03 km) |
| Willebroek to Swidnik | 792.73 mi (1,275.78 km) |
| Willebroek to Swidwin | 514.97 mi (828.77 km) |
| Willebroek to Swiebodzice | 520.31 mi (837.36 km) |
| Willebroek to Swiecie | 615.74 mi (990.93 km) |
| Willebroek to Swiedbodzin | 485.05 mi (780.61 km) |
| Willebroek to Swietochlowice | 638.27 mi (1,027.19 km) |
| Willebroek to Swinoujscie | 459.53 mi (739.54 km) |
| Willebroek to Sycow | 577.87 mi (929.99 km) |
