| Schalksmuhle to Oswego (Illinois) | 4,278.09 mi (6,884.92 km) |
| Schalksmuhle to Oswego (New York) | 3,751.84 mi (6,038.00 km) |
| Schalksmuhle to Otsego (Minnesota) | 4,287.21 mi (6,899.60 km) |
| Schalksmuhle to Ottawa (Illinois) | 4,311.98 mi (6,939.47 km) |
| Schalksmuhle to Ottawa (Kansas) | 4,683.37 mi (7,537.16 km) |
| Schalksmuhle to Ottumwa (Iowa) | 4,458.11 mi (7,174.63 km) |
| Schalksmuhle to Overland (Missouri) | 4,501.02 mi (7,243.69 km) |
| Schalksmuhle to Overland Park (Kansas) | 4,647.93 mi (7,480.11 km) |
| Schalksmuhle to Overlea (Maryland) | 3,937.84 mi (6,337.34 km) |
| Schalksmuhle to Oviedo (Florida) | 4,648.57 mi (7,481.16 km) |
| Schalksmuhle to Owasso (Oklahoma) | 4,824.55 mi (7,764.36 km) |
| Schalksmuhle to Owatonna (Minnesota) | 4,332.42 mi (6,972.36 km) |
| Schalksmuhle to Owensboro (Kentucky) | 4,426.49 mi (7,123.75 km) |
| Schalksmuhle to Owings Mills (Maryland) | 3,946.50 mi (6,351.28 km) |
| Schalksmuhle to Owosso (Michigan) | 4,062.33 mi (6,537.69 km) |
