| Leiderdorp to Oswego (Illinois) | 4,135.14 mi (6,654.86 km) |
| Leiderdorp to Oswego (New York) | 3,608.34 mi (5,807.06 km) |
| Leiderdorp to Otsego (Minnesota) | 4,146.36 mi (6,672.92 km) |
| Leiderdorp to Ottawa (Illinois) | 4,169.04 mi (6,709.42 km) |
| Leiderdorp to Ottawa (Kansas) | 4,540.93 mi (7,307.92 km) |
| Leiderdorp to Ottumwa (Iowa) | 4,315.67 mi (6,945.40 km) |
| Leiderdorp to Overland (Missouri) | 4,357.85 mi (7,013.28 km) |
| Leiderdorp to Overland Park (Kansas) | 4,505.44 mi (7,250.80 km) |
| Leiderdorp to Overlea (Maryland) | 3,794.72 mi (6,107.01 km) |
| Leiderdorp to Oviedo (Florida) | 4,507.14 mi (7,253.53 km) |
| Leiderdorp to Owasso (Oklahoma) | 4,681.76 mi (7,534.56 km) |
| Leiderdorp to Owatonna (Minnesota) | 4,191.04 mi (6,744.83 km) |
| Leiderdorp to Owensboro (Kentucky) | 4,283.02 mi (6,892.85 km) |
| Leiderdorp to Owings Mills (Maryland) | 3,803.34 mi (6,120.89 km) |
| Leiderdorp to Owosso (Michigan) | 3,919.11 mi (6,307.20 km) |
