| Napa to Santa Venerina | 6,529.84 mi (10,508.76 km) |
| Napa to Santeramo in Colle | 6,392.14 mi (10,287.15 km) |
| Napa to Santo Stefano di Magra | 6,006.57 mi (9,666.64 km) |
| Napa to Santo Stino di Livenza | 5,994.38 mi (9,647.03 km) |
| Napa to Sarezzo | 5,931.03 mi (9,545.07 km) |
| Napa to Sarno | 6,332.07 mi (10,190.48 km) |
| Napa to Saronno | 5,899.49 mi (9,494.32 km) |
| Napa to Sarzana | 6,010.61 mi (9,673.15 km) |
| Napa to Sassari | 6,157.98 mi (9,910.32 km) |
| Napa to Sasso Marconi | 6,031.17 mi (9,706.23 km) |
| Napa to Sassuolo | 6,009.48 mi (9,671.33 km) |
| Napa to Sava | 6,437.31 mi (10,359.85 km) |
| Napa to Saviano | 6,323.43 mi (10,176.58 km) |
| Napa to Savigliano | 5,912.67 mi (9,515.53 km) |
| Napa to Savignano sul Panaro | 6,020.35 mi (9,688.81 km) |
