| Sint-Gillis-Waas to Suchanino | 641.73 mi (1,032.76 km) |
| Sint-Gillis-Waas to Sulechow | 496.09 mi (798.39 km) |
| Sint-Gillis-Waas to Sulecin | 476.56 mi (766.95 km) |
| Sint-Gillis-Waas to Sulejowek | 736.16 mi (1,184.73 km) |
| Sint-Gillis-Waas to Suwalki | 810.50 mi (1,304.37 km) |
| Sint-Gillis-Waas to Swarzedz | 558.69 mi (899.12 km) |
| Sint-Gillis-Waas to Swidnica | 537.30 mi (864.70 km) |
| Sint-Gillis-Waas to Swidnik | 802.11 mi (1,290.87 km) |
| Sint-Gillis-Waas to Swidwin | 520.38 mi (837.47 km) |
| Sint-Gillis-Waas to Swiebodzice | 530.66 mi (854.02 km) |
| Sint-Gillis-Waas to Swiecie | 622.32 mi (1,001.53 km) |
| Sint-Gillis-Waas to Swiedbodzin | 493.19 mi (793.71 km) |
| Sint-Gillis-Waas to Swietochlowice | 649.01 mi (1,044.49 km) |
| Sint-Gillis-Waas to Swinoujscie | 464.12 mi (746.94 km) |
| Sint-Gillis-Waas to Sycow | 587.48 mi (945.46 km) |
