| Bochum to Odessa (Texas) | 5,274.52 mi (8,488.53 km) |
| Bochum to Ogden (Utah) | 5,064.93 mi (8,151.22 km) |
| Bochum to Oildale (California) | 5,608.19 mi (9,025.52 km) |
| Bochum to Ojus (Florida) | 4,726.17 mi (7,606.03 km) |
| Bochum to Okemos (Michigan) | 4,064.45 mi (6,541.10 km) |
| Bochum to Oklahoma City (Oklahoma) | 4,907.88 mi (7,898.47 km) |
| Bochum to Okmulgee (Oklahoma) | 4,845.86 mi (7,798.66 km) |
| Bochum to Olathe (Kansas) | 4,632.13 mi (7,454.69 km) |
| Bochum to Old Jamestown (Missouri) | 4,470.32 mi (7,194.28 km) |
| Bochum to Oldsmar (Florida) | 4,722.14 mi (7,599.55 km) |
| Bochum to Olean (New York) | 3,868.04 mi (6,225.01 km) |
| Bochum to Olive Branch (Mississippi) | 4,651.37 mi (7,485.65 km) |
| Bochum to Olivehurst (California) | 5,459.65 mi (8,786.46 km) |
| Bochum to Olney (Maryland) | 3,950.69 mi (6,358.02 km) |
| Bochum to Olympia (Washington) | 5,015.59 mi (8,071.81 km) |
