| Royal Palm Beach to Owosso (Michigan) | 1,147.37 mi (1,846.51 km) |
| Royal Palm Beach to Oxford (Alabama) | 583.31 mi (938.74 km) |
| Royal Palm Beach to Oxford (Mississippi) | 765.42 mi (1,231.83 km) |
| Royal Palm Beach to Oxford (Ohio) | 922.08 mi (1,483.94 km) |
| Royal Palm Beach to Oxnard (California) | 2,362.56 mi (3,802.18 km) |
| Royal Palm Beach to Oxon Hill (Maryland) | 855.90 mi (1,377.44 km) |
| Royal Palm Beach to Ozark (Alabama) | 463.34 mi (745.67 km) |
| Royal Palm Beach to Ozark (Missouri) | 1,042.45 mi (1,677.66 km) |
| Royal Palm Beach to Pace (Florida) | 500.16 mi (804.92 km) |
| Royal Palm Beach to Pacific Grove (California) | 2,525.04 mi (4,063.67 km) |
| Royal Palm Beach to Pacifica (California) | 2,560.25 mi (4,120.32 km) |
| Royal Palm Beach to Paducah (Kentucky) | 869.22 mi (1,398.87 km) |
| Royal Palm Beach to Pahrump (Nevada) | 2,194.38 mi (3,531.51 km) |
| Royal Palm Beach to Painesville (Ohio) | 1,039.44 mi (1,672.81 km) |
| Royal Palm Beach to Palatine (Illinois) | 1,153.22 mi (1,855.93 km) |
