| Apolda to Olympia Heights (Florida) | 4,932.93 mi (7,938.78 km) |
| Apolda to Omaha (Nebraska) | 4,718.37 mi (7,593.49 km) |
| Apolda to On Top of the World Designated Place (Florida) | 4,838.08 mi (7,786.14 km) |
| Apolda to Onalaska (Wisconsin) | 4,419.09 mi (7,111.83 km) |
| Apolda to Oneida (New York) | 3,896.27 mi (6,270.44 km) |
| Apolda to Oneonta (New York) | 3,901.72 mi (6,279.21 km) |
| Apolda to Ontario (California) | 5,797.25 mi (9,329.77 km) |
| Apolda to Ontario (Oregon) | 5,182.52 mi (8,340.46 km) |
| Apolda to Opa-locka (Florida) | 4,920.40 mi (7,918.61 km) |
| Apolda to Opelika (Alabama) | 4,777.76 mi (7,689.05 km) |
| Apolda to Opelousas (Louisiana) | 5,146.75 mi (8,282.89 km) |
| Apolda to Orange (California) | 5,817.48 mi (9,362.33 km) |
| Apolda to Orange (Texas) | 5,231.47 mi (8,419.24 km) |
| Apolda to Orange City (Florida) | 4,806.49 mi (7,735.29 km) |
| Apolda to Orangeburg (South Carolina) | 4,558.44 mi (7,336.09 km) |
