| Ropczyce to Olympia Heights (Florida) | 5,369.07 mi (8,640.69 km) |
| Ropczyce to Omaha (Nebraska) | 5,088.97 mi (8,189.91 km) |
| Ropczyce to On Top of the World Designated Place (Florida) | 5,266.73 mi (8,475.98 km) |
| Ropczyce to Onalaska (Wisconsin) | 4,794.65 mi (7,716.25 km) |
| Ropczyce to Oneida (New York) | 4,307.61 mi (6,932.42 km) |
| Ropczyce to Oneonta (New York) | 4,315.73 mi (6,945.50 km) |
| Ropczyce to Ontario (California) | 6,114.73 mi (9,840.71 km) |
| Ropczyce to Ontario (Oregon) | 5,475.78 mi (8,812.42 km) |
| Ropczyce to Opa-locka (Florida) | 5,356.43 mi (8,620.34 km) |
| Ropczyce to Opelika (Alabama) | 5,194.69 mi (8,360.05 km) |
| Ropczyce to Opelousas (Louisiana) | 5,553.93 mi (8,938.19 km) |
| Ropczyce to Orange (California) | 6,134.68 mi (9,872.81 km) |
| Ropczyce to Orange (Texas) | 5,635.59 mi (9,069.61 km) |
| Ropczyce to Orange City (Florida) | 5,236.94 mi (8,428.03 km) |
| Ropczyce to Orangeburg (South Carolina) | 4,981.94 mi (8,017.65 km) |
