| Gardelegen to Orangevale (California) | 5,523.79 mi (8,889.68 km) |
| Gardelegen to Orchards (Washington) | 5,123.45 mi (8,245.40 km) |
| Gardelegen to Orcutt (California) | 5,738.54 mi (9,235.28 km) |
| Gardelegen to Oregon (Ohio) | 4,194.69 mi (6,750.69 km) |
| Gardelegen to Oregon (Wisconsin) | 4,338.77 mi (6,982.58 km) |
| Gardelegen to Oregon City (Oregon) | 5,146.18 mi (8,281.97 km) |
| Gardelegen to Orem (Utah) | 5,177.37 mi (8,332.17 km) |
| Gardelegen to Orinda (California) | 5,597.00 mi (9,007.50 km) |
| Gardelegen to Orland Park (Illinois) | 4,353.57 mi (7,006.39 km) |
| Gardelegen to Orlando (Florida) | 4,790.40 mi (7,709.41 km) |
| Gardelegen to Ormond Beach (Florida) | 4,738.06 mi (7,625.17 km) |
| Gardelegen to Oro Valley (Arizona) | 5,620.16 mi (9,044.77 km) |
| Gardelegen to Oroville (California) | 5,482.15 mi (8,822.67 km) |
| Gardelegen to Oshkosh (Wisconsin) | 4,254.88 mi (6,847.56 km) |
| Gardelegen to Oskaloosa (Iowa) | 4,533.51 mi (7,295.98 km) |
