| Rocky River to Sesena | 3,940.21 mi (6,341.15 km) |
| Rocky River to Sestao | 3,866.69 mi (6,222.83 km) |
| Rocky River to Sevilla | 3,929.75 mi (6,324.32 km) |
| Rocky River to Sevilla La Nueva | 3,916.80 mi (6,303.48 km) |
| Rocky River to Silla | 4,117.18 mi (6,625.96 km) |
| Rocky River to Silleda | 3,649.12 mi (5,872.70 km) |
| Rocky River to Sitges | 4,151.28 mi (6,680.84 km) |
| Rocky River to Socuellamos | 4,009.58 mi (6,452.80 km) |
| Rocky River to Soller | 4,244.18 mi (6,830.34 km) |
| Rocky River to Solsona | 4,111.85 mi (6,617.38 km) |
| Rocky River to Son Servera | 4,279.27 mi (6,886.82 km) |
| Rocky River to Sonseca | 3,942.12 mi (6,344.22 km) |
| Rocky River to Sopelana | 3,865.62 mi (6,221.11 km) |
| Rocky River to Soria | 3,941.08 mi (6,342.56 km) |
| Rocky River to Suances | 3,816.17 mi (6,141.53 km) |
