| La Chapelle-sur-Erdre to Somma Lombardo | 499.92 mi (804.54 km) |
| La Chapelle-sur-Erdre to Somma Vesuviana | 906.86 mi (1,459.45 km) |
| La Chapelle-sur-Erdre to Sommacampagna | 605.19 mi (973.96 km) |
| La Chapelle-sur-Erdre to Sona | 603.75 mi (971.63 km) |
| La Chapelle-sur-Erdre to Sondrio | 546.02 mi (878.73 km) |
| La Chapelle-sur-Erdre to Sora | 839.13 mi (1,350.44 km) |
| La Chapelle-sur-Erdre to Sorbolo | 599.00 mi (964.00 km) |
| La Chapelle-sur-Erdre to Soresina | 561.62 mi (903.83 km) |
| La Chapelle-sur-Erdre to Sorisole | 543.24 mi (874.26 km) |
| La Chapelle-sur-Erdre to Sorrento | 913.88 mi (1,470.74 km) |
| La Chapelle-sur-Erdre to Sorso | 673.39 mi (1,083.72 km) |
| La Chapelle-sur-Erdre to Sortino | 1,096.02 mi (1,763.88 km) |
| La Chapelle-sur-Erdre to Soverato Marina | 1,087.40 mi (1,750.01 km) |
| La Chapelle-sur-Erdre to Sovicille | 679.55 mi (1,093.63 km) |
| La Chapelle-sur-Erdre to Spello | 753.06 mi (1,211.93 km) |
