| Aurich to Olympia Heights (Florida) | 4,721.62 mi (7,598.71 km) |
| Aurich to Omaha (Nebraska) | 4,479.64 mi (7,209.29 km) |
| Aurich to On Top of the World Designated Place (Florida) | 4,619.68 mi (7,434.65 km) |
| Aurich to Onalaska (Wisconsin) | 4,180.93 mi (6,728.56 km) |
| Aurich to Oneida (New York) | 3,667.46 mi (5,902.20 km) |
| Aurich to Oneonta (New York) | 3,674.13 mi (5,912.95 km) |
| Aurich to Ontario (California) | 5,557.15 mi (8,943.36 km) |
| Aurich to Ontario (Oregon) | 4,944.37 mi (7,957.20 km) |
| Aurich to Opa-locka (Florida) | 4,708.96 mi (7,578.34 km) |
| Aurich to Opelika (Alabama) | 4,551.86 mi (7,325.51 km) |
| Aurich to Opelousas (Louisiana) | 4,916.62 mi (7,912.53 km) |
| Aurich to Orange (California) | 5,577.39 mi (8,975.94 km) |
| Aurich to Orange (Texas) | 5,000.25 mi (8,047.12 km) |
| Aurich to Orange City (Florida) | 4,589.56 mi (7,386.19 km) |
| Aurich to Orangeburg (South Carolina) | 4,336.30 mi (6,978.60 km) |
