| Westbrook to Santa Ursula | 3,127.54 mi (5,033.29 km) |
| Westbrook to Santander | 3,236.25 mi (5,208.24 km) |
| Westbrook to Santany | 3,685.70 mi (5,931.56 km) |
| Westbrook to Santiago de Compostela | 3,034.29 mi (4,883.22 km) |
| Westbrook to Santiago del Teide | 3,116.53 mi (5,015.57 km) |
| Westbrook to Santiponce | 3,318.24 mi (5,340.19 km) |
| Westbrook to Santomera | 3,535.16 mi (5,689.30 km) |
| Westbrook to Santona | 3,252.70 mi (5,234.72 km) |
| Westbrook to Santurce-Antiguo | 3,275.34 mi (5,271.16 km) |
| Westbrook to Sarria | 3,089.29 mi (4,971.74 km) |
| Westbrook to Sauzal | 3,128.19 mi (5,034.34 km) |
| Westbrook to Sedavi | 3,520.10 mi (5,665.06 km) |
| Westbrook to Segorbe | 3,501.08 mi (5,634.44 km) |
| Westbrook to Segovia | 3,296.81 mi (5,305.70 km) |
| Westbrook to Senmanat | 3,564.00 mi (5,735.70 km) |
