| Catalina Foothills to Solofra | 6,313.61 mi (10,160.77 km) |
| Catalina Foothills to Somma Lombardo | 5,858.25 mi (9,427.94 km) |
| Catalina Foothills to Somma Vesuviana | 6,296.79 mi (10,133.70 km) |
| Catalina Foothills to Sommacampagna | 5,947.53 mi (9,571.62 km) |
| Catalina Foothills to Sona | 5,945.35 mi (9,568.11 km) |
| Catalina Foothills to Sondrio | 5,876.66 mi (9,457.58 km) |
| Catalina Foothills to Sora | 6,225.23 mi (10,018.54 km) |
| Catalina Foothills to Sorbolo | 5,959.87 mi (9,591.48 km) |
| Catalina Foothills to Soresina | 5,917.99 mi (9,524.08 km) |
| Catalina Foothills to Sorisole | 5,889.59 mi (9,478.38 km) |
| Catalina Foothills to Sorrento | 6,306.74 mi (10,149.71 km) |
| Catalina Foothills to Sorso | 6,081.81 mi (9,787.73 km) |
| Catalina Foothills to Sortino | 6,504.65 mi (10,468.22 km) |
| Catalina Foothills to Soverato Marina | 6,483.94 mi (10,434.90 km) |
| Catalina Foothills to Sovicille | 6,062.86 mi (9,757.23 km) |
