| Ludinghausen to Oakley (California) | 5,519.04 mi (8,882.04 km) |
| Ludinghausen to Oakton (Virginia) | 3,972.65 mi (6,393.36 km) |
| Ludinghausen to Oakville (Missouri) | 4,489.23 mi (7,224.72 km) |
| Ludinghausen to Oatfield (Oregon) | 5,094.92 mi (8,199.47 km) |
| Ludinghausen to Ocala (Florida) | 4,645.85 mi (7,476.77 km) |
| Ludinghausen to Ocean Acres (New Jersey) | 3,813.61 mi (6,137.42 km) |
| Ludinghausen to Ocean City (New Jersey) | 3,848.29 mi (6,193.23 km) |
| Ludinghausen to Ocean Pines (Maryland) | 3,911.16 mi (6,294.40 km) |
| Ludinghausen to Ocean Pointe (Hawaii) | 7,311.21 mi (11,766.25 km) |
| Ludinghausen to Ocean Springs (Mississippi) | 4,846.04 mi (7,798.94 km) |
| Ludinghausen to Oceanside (California) | 5,680.85 mi (9,142.45 km) |
| Ludinghausen to Oceanside (New York) | 3,747.44 mi (6,030.92 km) |
| Ludinghausen to Ocoee (Florida) | 4,651.43 mi (7,485.75 km) |
| Ludinghausen to Oconomowoc (Wisconsin) | 4,191.00 mi (6,744.76 km) |
| Ludinghausen to Odenton (Maryland) | 3,940.39 mi (6,341.45 km) |
