| Grand-Couronne to Somma Lombardo | 439.30 mi (706.98 km) |
| Grand-Couronne to Somma Vesuviana | 876.54 mi (1,410.66 km) |
| Grand-Couronne to Sommacampagna | 534.95 mi (860.92 km) |
| Grand-Couronne to Sona | 532.99 mi (857.76 km) |
| Grand-Couronne to Sondrio | 466.43 mi (750.65 km) |
| Grand-Couronne to Sora | 805.03 mi (1,295.57 km) |
| Grand-Couronne to Sorbolo | 541.88 mi (872.07 km) |
| Grand-Couronne to Soresina | 500.41 mi (805.34 km) |
| Grand-Couronne to Sorisole | 474.18 mi (763.12 km) |
| Grand-Couronne to Sorrento | 886.62 mi (1,426.88 km) |
| Grand-Couronne to Sorso | 696.44 mi (1,120.81 km) |
| Grand-Couronne to Sortino | 1,095.20 mi (1,762.56 km) |
| Grand-Couronne to Soverato Marina | 1,063.93 mi (1,712.22 km) |
| Grand-Couronne to Sovicille | 642.62 mi (1,034.19 km) |
| Grand-Couronne to Spello | 709.36 mi (1,141.61 km) |
