| Bad Doberan to Olympia Heights (Florida) | 4,883.13 mi (7,858.63 km) |
| Bad Doberan to Omaha (Nebraska) | 4,596.21 mi (7,396.88 km) |
| Bad Doberan to On Top of the World Designated Place (Florida) | 4,774.87 mi (7,684.41 km) |
| Bad Doberan to Onalaska (Wisconsin) | 4,300.42 mi (6,920.86 km) |
| Bad Doberan to Oneida (New York) | 3,810.32 mi (6,132.13 km) |
| Bad Doberan to Oneonta (New York) | 3,818.90 mi (6,145.93 km) |
| Bad Doberan to Ontario (California) | 5,644.85 mi (9,084.51 km) |
| Bad Doberan to Ontario (Oregon) | 5,018.81 mi (8,076.99 km) |
| Bad Doberan to Opa-locka (Florida) | 4,870.38 mi (7,838.12 km) |
| Bad Doberan to Opelika (Alabama) | 4,698.24 mi (7,561.09 km) |
| Bad Doberan to Opelousas (Louisiana) | 5,056.08 mi (8,136.97 km) |
| Bad Doberan to Orange (California) | 5,664.96 mi (9,116.88 km) |
| Bad Doberan to Orange (Texas) | 5,137.65 mi (8,268.24 km) |
| Bad Doberan to Orange City (Florida) | 4,746.24 mi (7,638.34 km) |
| Bad Doberan to Orangeburg (South Carolina) | 4,487.66 mi (7,222.19 km) |
