| Monrovia to Solofra | 6,450.13 mi (10,380.47 km) |
| Monrovia to Somma Lombardo | 5,994.99 mi (9,648.00 km) |
| Monrovia to Somma Vesuviana | 6,434.82 mi (10,355.83 km) |
| Monrovia to Sommacampagna | 6,077.90 mi (9,781.44 km) |
| Monrovia to Sona | 6,075.62 mi (9,777.77 km) |
| Monrovia to Sondrio | 6,006.80 mi (9,667.01 km) |
| Monrovia to Sora | 6,362.64 mi (10,239.68 km) |
| Monrovia to Sorbolo | 6,094.43 mi (9,808.04 km) |
| Monrovia to Soresina | 6,052.55 mi (9,740.63 km) |
| Monrovia to Sorisole | 6,022.64 mi (9,692.50 km) |
| Monrovia to Sorrento | 6,446.16 mi (10,374.09 km) |
| Monrovia to Sorso | 6,243.16 mi (10,047.39 km) |
| Monrovia to Sortino | 6,657.23 mi (10,713.78 km) |
| Monrovia to Soverato Marina | 6,623.13 mi (10,658.90 km) |
| Monrovia to Sovicille | 6,202.10 mi (9,981.32 km) |
