| Somerville to Santa Ursula | 3,164.91 mi (5,093.43 km) |
| Somerville to Santander | 3,308.31 mi (5,324.22 km) |
| Somerville to Santany | 3,755.77 mi (6,044.33 km) |
| Somerville to Santiago de Compostela | 3,103.23 mi (4,994.17 km) |
| Somerville to Santiago del Teide | 3,153.31 mi (5,074.76 km) |
| Somerville to Santiponce | 3,380.01 mi (5,439.61 km) |
| Somerville to Santomera | 3,601.04 mi (5,795.32 km) |
| Somerville to Santona | 3,324.90 mi (5,350.91 km) |
| Somerville to Santurce-Antiguo | 3,347.58 mi (5,387.41 km) |
| Somerville to Sarria | 3,158.63 mi (5,083.33 km) |
| Somerville to Sauzal | 3,165.72 mi (5,094.74 km) |
| Somerville to Sedavi | 3,588.28 mi (5,774.77 km) |
| Somerville to Segorbe | 3,569.77 mi (5,744.99 km) |
| Somerville to Segovia | 3,365.06 mi (5,415.55 km) |
| Somerville to Senmanat | 3,636.43 mi (5,852.26 km) |
