| West Monroe to Sestu | 5,367.90 mi (8,638.80 km) |
| West Monroe to Settimo Torinese | 5,101.23 mi (8,209.63 km) |
| West Monroe to Seveso | 5,140.66 mi (8,273.10 km) |
| West Monroe to Sezze | 5,460.19 mi (8,787.33 km) |
| West Monroe to Siano | 5,557.27 mi (8,943.56 km) |
| West Monroe to Siena | 5,317.18 mi (8,557.18 km) |
| West Monroe to Signa | 5,290.12 mi (8,513.63 km) |
| West Monroe to Silea | 5,269.91 mi (8,481.11 km) |
| West Monroe to Silvi Paese | 5,463.92 mi (8,793.33 km) |
| West Monroe to Sinalunga | 5,337.98 mi (8,590.65 km) |
| West Monroe to Siniscola | 5,348.05 mi (8,606.85 km) |
| West Monroe to Sinnai | 5,372.82 mi (8,646.72 km) |
| West Monroe to Siracusa | 5,732.90 mi (9,226.21 km) |
| West Monroe to Solaro | 5,139.45 mi (8,271.15 km) |
| West Monroe to Soliera | 5,247.54 mi (8,445.10 km) |
