| Summit to Sesena | 3,610.57 mi (5,810.65 km) |
| Summit to Sestao | 3,552.12 mi (5,716.58 km) |
| Summit to Sevilla | 3,585.50 mi (5,770.30 km) |
| Summit to Sevilla La Nueva | 3,587.63 mi (5,773.74 km) |
| Summit to Silla | 3,789.97 mi (6,099.37 km) |
| Summit to Silleda | 3,323.75 mi (5,349.06 km) |
| Summit to Sitges | 3,835.57 mi (6,172.76 km) |
| Summit to Socuellamos | 3,678.15 mi (5,919.41 km) |
| Summit to Soller | 3,923.99 mi (6,315.05 km) |
| Summit to Solsona | 3,798.91 mi (6,113.76 km) |
| Summit to Son Servera | 3,959.68 mi (6,372.49 km) |
| Summit to Sonseca | 3,610.44 mi (5,810.44 km) |
| Summit to Sopelana | 3,551.41 mi (5,715.45 km) |
| Summit to Soria | 3,620.45 mi (5,826.56 km) |
| Summit to Suances | 3,500.52 mi (5,633.54 km) |
