| Cheyenne to Solofra | 5,629.10 mi (9,059.16 km) |
| Cheyenne to Somma Lombardo | 5,173.29 mi (8,325.60 km) |
| Cheyenne to Somma Vesuviana | 5,612.75 mi (9,032.84 km) |
| Cheyenne to Sommacampagna | 5,260.73 mi (8,466.32 km) |
| Cheyenne to Sona | 5,258.52 mi (8,462.76 km) |
| Cheyenne to Sondrio | 5,189.72 mi (8,352.04 km) |
| Cheyenne to Sora | 5,540.91 mi (8,917.23 km) |
| Cheyenne to Sorbolo | 5,274.34 mi (8,488.22 km) |
| Cheyenne to Soresina | 5,232.41 mi (8,420.75 km) |
| Cheyenne to Sorisole | 5,203.52 mi (8,374.25 km) |
| Cheyenne to Sorrento | 5,623.17 mi (9,049.62 km) |
| Cheyenne to Sorso | 5,406.35 mi (8,700.68 km) |
| Cheyenne to Sortino | 5,826.10 mi (9,376.20 km) |
| Cheyenne to Soverato Marina | 5,800.51 mi (9,335.01 km) |
| Cheyenne to Sovicille | 5,378.95 mi (8,656.58 km) |
