| Royal Palm Beach to Solofra | 5,283.18 mi (8,502.45 km) |
| Royal Palm Beach to Somma Lombardo | 4,873.44 mi (7,843.05 km) |
| Royal Palm Beach to Somma Vesuviana | 5,262.31 mi (8,468.87 km) |
| Royal Palm Beach to Sommacampagna | 4,978.07 mi (8,011.44 km) |
| Royal Palm Beach to Sona | 4,976.52 mi (8,008.94 km) |
| Royal Palm Beach to Sondrio | 4,915.69 mi (7,911.04 km) |
| Royal Palm Beach to Sora | 5,200.22 mi (8,368.94 km) |
| Royal Palm Beach to Sorbolo | 4,972.84 mi (8,003.01 km) |
| Royal Palm Beach to Soresina | 4,935.37 mi (7,942.72 km) |
| Royal Palm Beach to Sorisole | 4,915.86 mi (7,911.31 km) |
| Royal Palm Beach to Sorrento | 5,266.02 mi (8,474.84 km) |
| Royal Palm Beach to Sorso | 4,979.91 mi (8,014.38 km) |
| Royal Palm Beach to Sortino | 5,395.98 mi (8,683.99 km) |
| Royal Palm Beach to Soverato Marina | 5,426.88 mi (8,733.72 km) |
| Royal Palm Beach to Sovicille | 5,047.19 mi (8,122.66 km) |
