| Wismar to Oswego (Illinois) | 4,315.43 mi (6,945.02 km) |
| Wismar to Oswego (New York) | 3,813.24 mi (6,136.82 km) |
| Wismar to Otsego (Minnesota) | 4,299.13 mi (6,918.78 km) |
| Wismar to Ottawa (Illinois) | 4,349.11 mi (6,999.21 km) |
| Wismar to Ottawa (Kansas) | 4,711.47 mi (7,582.39 km) |
| Wismar to Ottumwa (Iowa) | 4,486.70 mi (7,220.65 km) |
| Wismar to Overland (Missouri) | 4,542.38 mi (7,310.25 km) |
| Wismar to Overland Park (Kansas) | 4,676.79 mi (7,526.56 km) |
| Wismar to Overlea (Maryland) | 4,014.09 mi (6,460.05 km) |
| Wismar to Oviedo (Florida) | 4,745.41 mi (7,637.00 km) |
| Wismar to Owasso (Oklahoma) | 4,857.71 mi (7,817.72 km) |
| Wismar to Owatonna (Minnesota) | 4,349.14 mi (6,999.27 km) |
| Wismar to Owensboro (Kentucky) | 4,479.69 mi (7,209.36 km) |
| Wismar to Owings Mills (Maryland) | 4,021.87 mi (6,472.57 km) |
| Wismar to Owosso (Michigan) | 4,106.04 mi (6,608.03 km) |
