| Heerlerbaan to Orangevale (California) | 5,474.38 mi (8,810.17 km) |
| Heerlerbaan to Orchards (Washington) | 5,093.35 mi (8,196.96 km) |
| Heerlerbaan to Orcutt (California) | 5,678.44 mi (9,138.56 km) |
| Heerlerbaan to Oregon (Ohio) | 4,052.94 mi (6,522.57 km) |
| Heerlerbaan to Oregon (Wisconsin) | 4,214.71 mi (6,782.91 km) |
| Heerlerbaan to Oregon City (Oregon) | 5,115.47 mi (8,232.56 km) |
| Heerlerbaan to Orem (Utah) | 5,103.64 mi (8,213.51 km) |
| Heerlerbaan to Orinda (California) | 5,548.81 mi (8,929.95 km) |
| Heerlerbaan to Orland Park (Illinois) | 4,221.87 mi (6,794.45 km) |
| Heerlerbaan to Orlando (Florida) | 4,608.55 mi (7,416.74 km) |
| Heerlerbaan to Ormond Beach (Florida) | 4,557.58 mi (7,334.71 km) |
| Heerlerbaan to Oro Valley (Arizona) | 5,525.50 mi (8,892.43 km) |
| Heerlerbaan to Oroville (California) | 5,435.55 mi (8,747.66 km) |
| Heerlerbaan to Oshkosh (Wisconsin) | 4,132.34 mi (6,650.36 km) |
| Heerlerbaan to Oskaloosa (Iowa) | 4,412.29 mi (7,100.89 km) |
