| Sint-Gillis-Waas to Selvazzano Dentro | 534.79 mi (860.67 km) |
| Sint-Gillis-Waas to Senago | 451.92 mi (727.30 km) |
| Sint-Gillis-Waas to Senigallia | 669.43 mi (1,077.35 km) |
| Sint-Gillis-Waas to Seravezza | 573.82 mi (923.48 km) |
| Sint-Gillis-Waas to Seregno | 449.46 mi (723.33 km) |
| Sint-Gillis-Waas to Seriate | 460.11 mi (740.48 km) |
| Sint-Gillis-Waas to Sermoneta | 789.10 mi (1,269.93 km) |
| Sint-Gillis-Waas to Serramanna | 847.18 mi (1,363.41 km) |
| Sint-Gillis-Waas to Serravalle Pistoiese | 594.11 mi (956.13 km) |
| Sint-Gillis-Waas to Sessa Aurunca | 832.66 mi (1,340.04 km) |
| Sint-Gillis-Waas to Sesto Calende | 431.47 mi (694.39 km) |
| Sint-Gillis-Waas to Sesto Fiorentino | 607.20 mi (977.20 km) |
| Sint-Gillis-Waas to Sesto San Giovanni | 457.28 mi (735.93 km) |
| Sint-Gillis-Waas to Sestri Levante | 538.41 mi (866.49 km) |
| Sint-Gillis-Waas to Sestu | 857.71 mi (1,380.35 km) |
