| Nantes to Somma Lombardo | 499.06 mi (803.16 km) |
| Nantes to Somma Vesuviana | 904.65 mi (1,455.90 km) |
| Nantes to Sommacampagna | 604.44 mi (972.75 km) |
| Nantes to Sona | 603.02 mi (970.46 km) |
| Nantes to Sondrio | 545.66 mi (878.15 km) |
| Nantes to Sora | 837.07 mi (1,347.13 km) |
| Nantes to Sorbolo | 597.86 mi (962.17 km) |
| Nantes to Soresina | 560.66 mi (902.30 km) |
| Nantes to Sorisole | 542.55 mi (873.16 km) |
| Nantes to Sorrento | 911.58 mi (1,467.04 km) |
| Nantes to Sorso | 669.96 mi (1,078.19 km) |
| Nantes to Sortino | 1,092.94 mi (1,758.91 km) |
| Nantes to Soverato Marina | 1,084.92 mi (1,746.01 km) |
| Nantes to Sovicille | 677.72 mi (1,090.68 km) |
| Nantes to Spello | 751.34 mi (1,209.17 km) |
