| Cave Spring to Sesena | 3,989.06 mi (6,419.78 km) |
| Cave Spring to Sestao | 3,935.24 mi (6,333.16 km) |
| Cave Spring to Sevilla | 3,957.18 mi (6,368.47 km) |
| Cave Spring to Sevilla La Nueva | 3,966.33 mi (6,383.19 km) |
| Cave Spring to Silla | 4,169.16 mi (6,709.62 km) |
| Cave Spring to Silleda | 3,704.08 mi (5,961.14 km) |
| Cave Spring to Sitges | 4,218.20 mi (6,788.54 km) |
| Cave Spring to Socuellamos | 4,055.86 mi (6,527.28 km) |
| Cave Spring to Soller | 4,305.33 mi (6,928.76 km) |
| Cave Spring to Solsona | 4,182.23 mi (6,730.65 km) |
| Cave Spring to Son Servera | 4,341.16 mi (6,986.43 km) |
| Cave Spring to Sonseca | 3,988.14 mi (6,418.28 km) |
| Cave Spring to Sopelana | 3,934.63 mi (6,332.17 km) |
| Cave Spring to Soria | 4,001.93 mi (6,440.49 km) |
| Cave Spring to Suances | 3,883.43 mi (6,249.77 km) |
