| Herten to Oswego (Illinois) | 4,250.21 mi (6,840.05 km) |
| Herten to Oswego (New York) | 3,725.20 mi (5,995.12 km) |
| Herten to Otsego (Minnesota) | 4,258.27 mi (6,853.02 km) |
| Herten to Ottawa (Illinois) | 4,284.10 mi (6,894.59 km) |
| Herten to Ottawa (Kansas) | 4,655.11 mi (7,491.68 km) |
| Herten to Ottumwa (Iowa) | 4,429.85 mi (7,129.15 km) |
| Herten to Overland (Missouri) | 4,473.36 mi (7,199.18 km) |
| Herten to Overland Park (Kansas) | 4,619.69 mi (7,434.68 km) |
| Herten to Overlea (Maryland) | 3,912.19 mi (6,296.06 km) |
| Herten to Oviedo (Florida) | 4,624.57 mi (7,442.53 km) |
| Herten to Owasso (Oklahoma) | 4,796.53 mi (7,719.27 km) |
| Herten to Owatonna (Minnesota) | 4,303.66 mi (6,926.07 km) |
| Herten to Owensboro (Kentucky) | 4,399.46 mi (7,080.25 km) |
| Herten to Owings Mills (Maryland) | 3,920.79 mi (6,309.90 km) |
| Herten to Owosso (Michigan) | 4,034.74 mi (6,493.29 km) |
