| Royal Palm Beach to Sestu | 5,041.72 mi (8,113.86 km) |
| Royal Palm Beach to Settimo Torinese | 4,842.55 mi (7,793.32 km) |
| Royal Palm Beach to Seveso | 4,894.32 mi (7,876.65 km) |
| Royal Palm Beach to Sezze | 5,179.78 mi (8,336.05 km) |
| Royal Palm Beach to Siano | 5,276.58 mi (8,491.84 km) |
| Royal Palm Beach to Siena | 5,050.92 mi (8,128.68 km) |
| Royal Palm Beach to Signa | 5,028.63 mi (8,092.80 km) |
| Royal Palm Beach to Silea | 5,037.46 mi (8,107.01 km) |
| Royal Palm Beach to Silvi Paese | 5,201.44 mi (8,370.90 km) |
| Royal Palm Beach to Sinalunga | 5,072.31 mi (8,163.10 km) |
| Royal Palm Beach to Siniscola | 5,040.24 mi (8,111.49 km) |
| Royal Palm Beach to Sinnai | 5,047.20 mi (8,122.68 km) |
| Royal Palm Beach to Siracusa | 5,411.52 mi (8,709.00 km) |
| Royal Palm Beach to Solaro | 4,892.51 mi (7,873.74 km) |
| Royal Palm Beach to Soliera | 4,997.32 mi (8,042.41 km) |
