| Schwarzenbek to Oswego (Illinois) | 4,296.98 mi (6,915.33 km) |
| Schwarzenbek to Oswego (New York) | 3,790.22 mi (6,099.77 km) |
| Schwarzenbek to Otsego (Minnesota) | 4,285.44 mi (6,896.74 km) |
| Schwarzenbek to Ottawa (Illinois) | 4,330.71 mi (6,969.61 km) |
| Schwarzenbek to Ottawa (Kansas) | 4,694.88 mi (7,555.68 km) |
| Schwarzenbek to Ottumwa (Iowa) | 4,469.94 mi (7,193.68 km) |
| Schwarzenbek to Overland (Missouri) | 4,523.27 mi (7,279.50 km) |
| Schwarzenbek to Overland Park (Kansas) | 4,660.04 mi (7,499.62 km) |
| Schwarzenbek to Overlea (Maryland) | 3,988.50 mi (6,418.87 km) |
| Schwarzenbek to Oviedo (Florida) | 4,716.47 mi (7,590.42 km) |
| Schwarzenbek to Owasso (Oklahoma) | 4,840.22 mi (7,789.58 km) |
| Schwarzenbek to Owatonna (Minnesota) | 4,334.56 mi (6,975.80 km) |
| Schwarzenbek to Owensboro (Kentucky) | 4,458.39 mi (7,175.09 km) |
| Schwarzenbek to Owings Mills (Maryland) | 3,996.44 mi (6,431.65 km) |
| Schwarzenbek to Owosso (Michigan) | 4,086.34 mi (6,576.33 km) |
