| South River to Sabadell | 3,849.28 mi (6,194.82 km) |
| South River to Sabinanigo | 3,705.93 mi (5,964.11 km) |
| South River to Sagunto | 3,795.20 mi (6,107.79 km) |
| South River to Salamanca | 3,500.30 mi (5,633.18 km) |
| South River to Salobrena | 3,726.33 mi (5,996.95 km) |
| South River to Salou | 3,818.27 mi (6,144.91 km) |
| South River to Salt | 3,867.53 mi (6,224.19 km) |
| South River to Salvatierra de Mino | 3,335.21 mi (5,367.51 km) |
| South River to Sama | 3,437.31 mi (5,531.82 km) |
| South River to San Adrian de Besos | 3,858.04 mi (6,208.92 km) |
| South River to San Agustin de Guadalix | 3,606.22 mi (5,803.64 km) |
| South River to San Andres de la Barca | 3,846.32 mi (6,190.05 km) |
| South River to San Andres de Llevaneras | 3,865.87 mi (6,221.52 km) |
| South River to San Andres del Rabanedo | 3,458.91 mi (5,566.58 km) |
| South River to San Bartolome | 3,406.40 mi (5,482.06 km) |
