| Gardelegen to Oakley (California) | 5,578.26 mi (8,977.34 km) |
| Gardelegen to Oakton (Virginia) | 4,104.13 mi (6,604.96 km) |
| Gardelegen to Oakville (Missouri) | 4,603.29 mi (7,408.28 km) |
| Gardelegen to Oatfield (Oregon) | 5,141.86 mi (8,275.03 km) |
| Gardelegen to Ocala (Florida) | 4,785.59 mi (7,701.66 km) |
| Gardelegen to Ocean Acres (New Jersey) | 3,947.46 mi (6,352.82 km) |
| Gardelegen to Ocean City (New Jersey) | 3,982.56 mi (6,409.32 km) |
| Gardelegen to Ocean Pines (Maryland) | 4,046.25 mi (6,511.81 km) |
| Gardelegen to Ocean Pointe (Hawaii) | 7,295.24 mi (11,740.55 km) |
| Gardelegen to Ocean Springs (Mississippi) | 4,974.88 mi (8,006.29 km) |
| Gardelegen to Oceanside (California) | 5,755.62 mi (9,262.77 km) |
| Gardelegen to Oceanside (New York) | 3,880.50 mi (6,245.06 km) |
| Gardelegen to Ocoee (Florida) | 4,792.76 mi (7,713.21 km) |
| Gardelegen to Oconomowoc (Wisconsin) | 4,299.40 mi (6,919.21 km) |
| Gardelegen to Odenton (Maryland) | 4,072.36 mi (6,553.83 km) |
