| Palma to Olympia Heights (Florida) | 4,755.24 mi (7,652.82 km) |
| Palma to Omaha (Nebraska) | 4,876.93 mi (7,848.66 km) |
| Palma to On Top of the World Designated Place (Florida) | 4,721.04 mi (7,597.78 km) |
| Palma to Onalaska (Wisconsin) | 4,571.10 mi (7,356.47 km) |
| Palma to Oneida (New York) | 3,917.18 mi (6,304.09 km) |
| Palma to Oneonta (New York) | 3,908.36 mi (6,289.90 km) |
| Palma to Ontario (California) | 6,081.06 mi (9,786.52 km) |
| Palma to Ontario (Oregon) | 5,547.41 mi (8,927.69 km) |
| Palma to Opa-locka (Florida) | 4,744.04 mi (7,634.79 km) |
| Palma to Opelika (Alabama) | 4,734.59 mi (7,619.59 km) |
| Palma to Opelousas (Louisiana) | 5,141.22 mi (8,273.99 km) |
| Palma to Orange (California) | 6,101.43 mi (9,819.30 km) |
| Palma to Orange (Texas) | 5,237.63 mi (8,429.16 km) |
| Palma to Orange City (Florida) | 4,677.76 mi (7,528.12 km) |
| Palma to Orangeburg (South Carolina) | 4,484.64 mi (7,217.32 km) |
