| Gheorgheni to Oakley (California) | 6,243.90 mi (10,048.58 km) |
| Gheorgheni to Oakton (Virginia) | 4,853.46 mi (7,810.89 km) |
| Gheorgheni to Oakville (Missouri) | 5,348.12 mi (8,606.96 km) |
| Gheorgheni to Oatfield (Oregon) | 5,783.95 mi (9,308.37 km) |
| Gheorgheni to Ocala (Florida) | 5,531.96 mi (8,902.83 km) |
| Gheorgheni to Ocean Acres (New Jersey) | 4,696.29 mi (7,557.95 km) |
| Gheorgheni to Ocean City (New Jersey) | 4,731.28 mi (7,614.27 km) |
| Gheorgheni to Ocean Pines (Maryland) | 4,794.73 mi (7,716.37 km) |
| Gheorgheni to Ocean Pointe (Hawaii) | 7,730.63 mi (12,441.25 km) |
| Gheorgheni to Ocean Springs (Mississippi) | 5,724.40 mi (9,212.54 km) |
| Gheorgheni to Oceanside (California) | 6,450.13 mi (10,380.49 km) |
| Gheorgheni to Oceanside (New York) | 4,629.52 mi (7,450.49 km) |
| Gheorgheni to Ocoee (Florida) | 5,538.06 mi (8,912.65 km) |
| Gheorgheni to Oconomowoc (Wisconsin) | 5,040.60 mi (8,112.05 km) |
| Gheorgheni to Odenton (Maryland) | 4,821.61 mi (7,759.63 km) |
