| Rio Grande City to Santa Venerina | 6,282.69 mi (10,111.01 km) |
| Rio Grande City to Santeramo in Colle | 6,228.53 mi (10,023.86 km) |
| Rio Grande City to Santo Stefano di Magra | 5,809.40 mi (9,349.32 km) |
| Rio Grande City to Santo Stino di Livenza | 5,865.75 mi (9,440.02 km) |
| Rio Grande City to Sarezzo | 5,767.59 mi (9,282.04 km) |
| Rio Grande City to Sarno | 6,136.22 mi (9,875.28 km) |
| Rio Grande City to Saronno | 5,720.37 mi (9,206.05 km) |
| Rio Grande City to Sarzana | 5,813.06 mi (9,355.21 km) |
| Rio Grande City to Sassari | 5,873.14 mi (9,451.90 km) |
| Rio Grande City to Sasso Marconi | 5,856.78 mi (9,425.58 km) |
| Rio Grande City to Sassuolo | 5,831.82 mi (9,385.41 km) |
| Rio Grande City to Sava | 6,278.70 mi (10,104.60 km) |
| Rio Grande City to Saviano | 6,127.99 mi (9,862.04 km) |
| Rio Grande City to Savigliano | 5,695.36 mi (9,165.79 km) |
| Rio Grande City to Savignano sul Panaro | 5,844.67 mi (9,406.09 km) |
