| Monrovia to Selargius | 6,343.57 mi (10,208.99 km) |
| Monrovia to Selvazzano Dentro | 6,107.79 mi (9,829.54 km) |
| Monrovia to Senago | 6,014.03 mi (9,678.65 km) |
| Monrovia to Senigallia | 6,241.94 mi (10,045.43 km) |
| Monrovia to Seravezza | 6,132.00 mi (9,868.51 km) |
| Monrovia to Seregno | 6,012.70 mi (9,676.50 km) |
| Monrovia to Seriate | 6,027.34 mi (9,700.06 km) |
| Monrovia to Sermoneta | 6,351.31 mi (10,221.44 km) |
| Monrovia to Serramanna | 6,326.36 mi (10,181.30 km) |
| Monrovia to Serravalle Pistoiese | 6,156.59 mi (9,908.08 km) |
| Monrovia to Sessa Aurunca | 6,399.03 mi (10,298.24 km) |
| Monrovia to Sesto Calende | 5,990.27 mi (9,640.40 km) |
| Monrovia to Sesto Fiorentino | 6,171.87 mi (9,932.66 km) |
| Monrovia to Sesto San Giovanni | 6,019.82 mi (9,687.96 km) |
| Monrovia to Sestri Levante | 6,090.48 mi (9,801.67 km) |
