| Monrovia to Sangeorgiu de Mures | 6,390.68 mi (10,284.81 km) |
| Monrovia to Sangeorz-Bai | 6,346.79 mi (10,214.17 km) |
| Monrovia to Sannicolau Mare | 6,322.46 mi (10,175.01 km) |
| Monrovia to Santana | 6,328.86 mi (10,185.31 km) |
| Monrovia to Satu Mare | 6,279.14 mi (10,105.31 km) |
| Monrovia to Scobinti | 6,397.55 mi (10,295.86 km) |
| Monrovia to Scornicesti | 6,510.83 mi (10,478.17 km) |
| Monrovia to Sebes | 6,403.91 mi (10,306.10 km) |
| Monrovia to Seini | 6,291.18 mi (10,124.67 km) |
| Monrovia to Sfantu-Gheorghe | 6,463.23 mi (10,401.57 km) |
| Monrovia to Sibiu | 6,428.16 mi (10,345.13 km) |
| Monrovia to Sighetu Marmatiei | 6,294.95 mi (10,130.74 km) |
| Monrovia to Sighisoara | 6,418.35 mi (10,329.34 km) |
| Monrovia to Simeria | 6,396.46 mi (10,294.12 km) |
| Monrovia to Sinaia | 6,488.53 mi (10,442.29 km) |
