| Monrovia to Spello | 6,263.84 mi (10,080.68 km) |
| Monrovia to Spilamberto | 6,128.96 mi (9,863.61 km) |
| Monrovia to Spilimbergo | 6,101.39 mi (9,819.24 km) |
| Monrovia to Spinea | 6,113.53 mi (9,838.78 km) |
| Monrovia to Spoleto | 6,276.77 mi (10,101.48 km) |
| Monrovia to Spoltore | 6,339.01 mi (10,201.66 km) |
| Monrovia to Spresiano | 6,100.73 mi (9,818.18 km) |
| Monrovia to Squinzano | 6,571.77 mi (10,576.24 km) |
| Monrovia to Statte | 6,538.33 mi (10,522.42 km) |
| Monrovia to Stezzano | 6,027.05 mi (9,699.59 km) |
| Monrovia to Strada | 6,188.86 mi (9,960.01 km) |
| Monrovia to Stradella | 6,045.33 mi (9,729.03 km) |
| Monrovia to Striano | 6,442.01 mi (10,367.42 km) |
| Monrovia to Subiaco | 6,334.38 mi (10,194.20 km) |
| Monrovia to Sulmona | 6,354.47 mi (10,226.53 km) |
