| Rio Rico to Solofra | 6,361.49 mi (10,237.83 km) |
| Rio Rico to Somma Lombardo | 5,906.31 mi (9,505.28 km) |
| Rio Rico to Somma Vesuviana | 6,344.57 mi (10,210.59 km) |
| Rio Rico to Sommacampagna | 5,995.99 mi (9,649.62 km) |
| Rio Rico to Sona | 5,993.82 mi (9,646.13 km) |
| Rio Rico to Sondrio | 5,925.18 mi (9,535.65 km) |
| Rio Rico to Sora | 6,273.09 mi (10,095.56 km) |
| Rio Rico to Sorbolo | 6,008.03 mi (9,669.00 km) |
| Rio Rico to Soresina | 5,966.18 mi (9,601.63 km) |
| Rio Rico to Sorisole | 5,937.90 mi (9,556.12 km) |
| Rio Rico to Sorrento | 6,354.41 mi (10,226.44 km) |
| Rio Rico to Sorso | 6,127.90 mi (9,861.90 km) |
| Rio Rico to Sortino | 6,551.24 mi (10,543.20 km) |
| Rio Rico to Soverato Marina | 6,531.56 mi (10,511.53 km) |
| Rio Rico to Sovicille | 6,110.65 mi (9,834.14 km) |
