| Weissenthurm to Oswego (Illinois) | 4,306.34 mi (6,930.38 km) |
| Weissenthurm to Oswego (New York) | 3,775.36 mi (6,075.85 km) |
| Weissenthurm to Otsego (Minnesota) | 4,320.44 mi (6,953.08 km) |
| Weissenthurm to Ottawa (Illinois) | 4,340.26 mi (6,984.97 km) |
| Weissenthurm to Ottawa (Kansas) | 4,713.25 mi (7,585.25 km) |
| Weissenthurm to Ottumwa (Iowa) | 4,488.01 mi (7,222.76 km) |
| Weissenthurm to Overland (Missouri) | 4,528.31 mi (7,287.62 km) |
| Weissenthurm to Overland Park (Kansas) | 4,677.68 mi (7,527.99 km) |
| Weissenthurm to Overlea (Maryland) | 3,957.91 mi (6,369.64 km) |
| Weissenthurm to Oviedo (Florida) | 4,663.32 mi (7,504.89 km) |
| Weissenthurm to Owasso (Oklahoma) | 4,853.35 mi (7,810.71 km) |
| Weissenthurm to Owatonna (Minnesota) | 4,364.71 mi (7,024.33 km) |
| Weissenthurm to Owensboro (Kentucky) | 4,451.35 mi (7,163.75 km) |
| Weissenthurm to Owings Mills (Maryland) | 3,966.76 mi (6,383.89 km) |
| Weissenthurm to Owosso (Michigan) | 4,089.40 mi (6,581.26 km) |
