| Royal Palm Beach to Somersworth (New Hampshire) | 1,257.77 mi (2,024.19 km) |
| Royal Palm Beach to Somerton (Arizona) | 2,100.30 mi (3,380.11 km) |
| Royal Palm Beach to Somerville (Massachusetts) | 1,200.01 mi (1,931.23 km) |
| Royal Palm Beach to Somerville (New Jersey) | 1,010.42 mi (1,626.11 km) |
| Royal Palm Beach to Sonoma (California) | 2,563.32 mi (4,125.27 km) |
| Royal Palm Beach to Soquel (California) | 2,528.03 mi (4,068.47 km) |
| Royal Palm Beach to South Bend (Indiana) | 1,089.94 mi (1,754.09 km) |
| Royal Palm Beach to South Bradenton (Florida) | 154.21 mi (248.18 km) |
| Royal Palm Beach to South Burlington (Vermont) | 1,287.31 mi (2,071.72 km) |
| Royal Palm Beach to South Charleston (West Virginia) | 808.81 mi (1,301.65 km) |
| Royal Palm Beach to South Daytona (Florida) | 176.66 mi (284.31 km) |
| Royal Palm Beach to South El Monte (California) | 2,297.42 mi (3,697.34 km) |
| Royal Palm Beach to South Elgin (Illinois) | 1,151.25 mi (1,852.76 km) |
| Royal Palm Beach to South Euclid (Ohio) | 1,026.64 mi (1,652.22 km) |
| Royal Palm Beach to South Farmingdale (New York) | 1,042.78 mi (1,678.20 km) |
