| Willebroek to Sala Consilina | 912.49 mi (1,468.52 km) |
| Willebroek to Salemi | 1,004.00 mi (1,615.79 km) |
| Willebroek to Salerno | 872.75 mi (1,404.56 km) |
| Willebroek to Salo | 471.77 mi (759.23 km) |
| Willebroek to Salsomaggiore Terme | 503.73 mi (810.67 km) |
| Willebroek to Saluzzo | 466.60 mi (750.92 km) |
| Willebroek to Salzano | 521.99 mi (840.07 km) |
| Willebroek to Samarate | 427.53 mi (688.04 km) |
| Willebroek to San Benedetto del Tronto | 716.79 mi (1,153.57 km) |
| Willebroek to San Biagio di Callalta | 522.37 mi (840.68 km) |
| Willebroek to San Bonifacio | 504.15 mi (811.35 km) |
| Willebroek to San Casciano in Val di Pesa | 602.71 mi (969.96 km) |
| Willebroek to San Cataldo | 1,050.14 mi (1,690.04 km) |
| Willebroek to San Cesareo | 753.67 mi (1,212.92 km) |
| Willebroek to San Dona di Piave | 531.19 mi (854.87 km) |
