| Monrovia to Santa Ursula | 5,733.27 mi (9,226.80 km) |
| Monrovia to Santander | 5,661.39 mi (9,111.12 km) |
| Monrovia to Santany | 6,117.71 mi (9,845.50 km) |
| Monrovia to Santiago de Compostela | 5,500.95 mi (8,852.93 km) |
| Monrovia to Santiago del Teide | 5,722.38 mi (9,209.28 km) |
| Monrovia to Santiponce | 5,838.61 mi (9,396.34 km) |
| Monrovia to Santomera | 6,016.27 mi (9,682.25 km) |
| Monrovia to Santona | 5,675.61 mi (9,134.02 km) |
| Monrovia to Santurce-Antiguo | 5,696.84 mi (9,168.18 km) |
| Monrovia to Sarria | 5,550.07 mi (8,931.98 km) |
| Monrovia to Sauzal | 5,733.87 mi (9,227.77 km) |
| Monrovia to Sedavi | 5,978.83 mi (9,622.00 km) |
| Monrovia to Segorbe | 5,954.84 mi (9,583.38 km) |
| Monrovia to Segovia | 5,761.69 mi (9,272.55 km) |
| Monrovia to Senmanat | 5,971.28 mi (9,609.85 km) |
