| Aldenhoven to Orangevale (California) | 5,480.47 mi (8,819.96 km) |
| Aldenhoven to Orchards (Washington) | 5,098.60 mi (8,205.40 km) |
| Aldenhoven to Orcutt (California) | 5,684.97 mi (9,149.08 km) |
| Aldenhoven to Oregon (Ohio) | 4,062.44 mi (6,537.87 km) |
| Aldenhoven to Oregon (Wisconsin) | 4,223.59 mi (6,797.21 km) |
| Aldenhoven to Oregon City (Oregon) | 5,120.74 mi (8,241.04 km) |
| Aldenhoven to Orem (Utah) | 5,110.68 mi (8,224.84 km) |
| Aldenhoven to Orinda (California) | 5,554.85 mi (8,939.67 km) |
| Aldenhoven to Orland Park (Illinois) | 4,231.03 mi (6,809.19 km) |
| Aldenhoven to Orlando (Florida) | 4,619.37 mi (7,434.16 km) |
| Aldenhoven to Ormond Beach (Florida) | 4,568.36 mi (7,352.06 km) |
| Aldenhoven to Oro Valley (Arizona) | 5,533.38 mi (8,905.12 km) |
| Aldenhoven to Oroville (California) | 5,441.51 mi (8,757.26 km) |
| Aldenhoven to Oshkosh (Wisconsin) | 4,141.16 mi (6,664.56 km) |
| Aldenhoven to Oskaloosa (Iowa) | 4,421.09 mi (7,115.05 km) |
