| Nantes to Santeramo in Colle | 1,009.31 mi (1,624.33 km) |
| Nantes to Santo Stefano di Magra | 591.69 mi (952.23 km) |
| Nantes to Santo Stino di Livenza | 684.12 mi (1,100.98 km) |
| Nantes to Sarezzo | 569.46 mi (916.46 km) |
| Nantes to Sarno | 914.59 mi (1,471.89 km) |
| Nantes to Saronno | 515.81 mi (830.11 km) |
| Nantes to Sarzana | 595.14 mi (957.78 km) |
| Nantes to Sassari | 672.79 mi (1,082.75 km) |
| Nantes to Sasso Marconi | 645.74 mi (1,039.22 km) |
| Nantes to Sassuolo | 620.59 mi (998.74 km) |
| Nantes to Sava | 1,059.54 mi (1,705.17 km) |
| Nantes to Saviano | 906.38 mi (1,458.68 km) |
| Nantes to Savigliano | 475.38 mi (765.05 km) |
| Nantes to Savignano sul Panaro | 633.67 mi (1,019.80 km) |
| Nantes to Savignano sul Rubicone | 706.27 mi (1,136.63 km) |
