| Petite-Synthe to Sala Consilina | 970.26 mi (1,561.49 km) |
| Petite-Synthe to Salemi | 1,045.69 mi (1,682.87 km) |
| Petite-Synthe to Salerno | 928.64 mi (1,494.50 km) |
| Petite-Synthe to Salo | 530.16 mi (853.22 km) |
| Petite-Synthe to Salsomaggiore Terme | 555.02 mi (893.22 km) |
| Petite-Synthe to Saluzzo | 500.67 mi (805.76 km) |
| Petite-Synthe to Salzano | 586.89 mi (944.51 km) |
| Petite-Synthe to Samarate | 475.88 mi (765.86 km) |
| Petite-Synthe to San Benedetto del Tronto | 777.04 mi (1,250.52 km) |
| Petite-Synthe to San Biagio di Callalta | 589.00 mi (947.91 km) |
| Petite-Synthe to San Bonifacio | 564.96 mi (909.22 km) |
| Petite-Synthe to San Casciano in Val di Pesa | 654.85 mi (1,053.87 km) |
| Petite-Synthe to San Cataldo | 1,095.43 mi (1,762.92 km) |
| Petite-Synthe to San Cesareo | 805.96 mi (1,297.07 km) |
| Petite-Synthe to San Dona di Piave | 598.17 mi (962.67 km) |
