| Ludinghausen to Oswego (Illinois) | 4,254.92 mi (6,847.63 km) |
| Ludinghausen to Oswego (New York) | 3,731.47 mi (6,005.22 km) |
| Ludinghausen to Otsego (Minnesota) | 4,261.23 mi (6,857.79 km) |
| Ludinghausen to Ottawa (Illinois) | 4,288.80 mi (6,902.16 km) |
| Ludinghausen to Ottawa (Kansas) | 4,659.24 mi (7,498.32 km) |
| Ludinghausen to Ottumwa (Iowa) | 4,433.98 mi (7,135.80 km) |
| Ludinghausen to Overland (Missouri) | 4,478.38 mi (7,207.25 km) |
| Ludinghausen to Overland Park (Kansas) | 4,623.87 mi (7,441.41 km) |
| Ludinghausen to Overlea (Maryland) | 3,919.49 mi (6,307.81 km) |
| Ludinghausen to Oviedo (Florida) | 4,633.33 mi (7,456.62 km) |
| Ludinghausen to Owasso (Oklahoma) | 4,801.03 mi (7,726.51 km) |
| Ludinghausen to Owatonna (Minnesota) | 4,306.96 mi (6,931.38 km) |
| Ludinghausen to Owensboro (Kentucky) | 4,405.28 mi (7,089.61 km) |
| Ludinghausen to Owings Mills (Maryland) | 3,928.04 mi (6,321.56 km) |
| Ludinghausen to Owosso (Michigan) | 4,039.86 mi (6,501.52 km) |
