| South River to Santa Venerina | 4,581.97 mi (7,373.97 km) |
| South River to Santeramo in Colle | 4,535.68 mi (7,299.47 km) |
| South River to Santo Stefano di Magra | 4,116.98 mi (6,625.63 km) |
| South River to Santo Stino di Livenza | 4,183.07 mi (6,732.00 km) |
| South River to Sarezzo | 4,080.57 mi (6,567.05 km) |
| South River to Sarno | 4,440.61 mi (7,146.47 km) |
| South River to Saronno | 4,031.60 mi (6,488.23 km) |
| South River to Sarzana | 4,120.55 mi (6,631.38 km) |
| South River to Sassari | 4,172.19 mi (6,714.49 km) |
| South River to Sasso Marconi | 4,166.89 mi (6,705.96 km) |
| South River to Sassuolo | 4,141.78 mi (6,665.55 km) |
| South River to Sava | 4,585.92 mi (7,380.32 km) |
| South River to Saviano | 4,432.50 mi (7,133.42 km) |
| South River to Savigliano | 4,001.68 mi (6,440.08 km) |
| South River to Savignano sul Panaro | 4,154.75 mi (6,686.42 km) |
