| Astorp to Oswego (Illinois) | 4,278.01 mi (6,884.79 km) |
| Astorp to Oswego (New York) | 3,793.41 mi (6,104.91 km) |
| Astorp to Otsego (Minnesota) | 4,245.29 mi (6,832.14 km) |
| Astorp to Ottawa (Illinois) | 4,311.45 mi (6,938.60 km) |
| Astorp to Ottawa (Kansas) | 4,667.01 mi (7,510.82 km) |
| Astorp to Ottumwa (Iowa) | 4,443.11 mi (7,150.49 km) |
| Astorp to Overland (Missouri) | 4,507.02 mi (7,253.35 km) |
| Astorp to Overland Park (Kansas) | 4,632.90 mi (7,455.93 km) |
| Astorp to Overlea (Maryland) | 4,003.89 mi (6,443.65 km) |
| Astorp to Oviedo (Florida) | 4,747.92 mi (7,641.04 km) |
| Astorp to Owasso (Oklahoma) | 4,816.18 mi (7,750.90 km) |
| Astorp to Owatonna (Minnesota) | 4,298.24 mi (6,917.35 km) |
| Astorp to Owensboro (Kentucky) | 4,452.40 mi (7,165.44 km) |
| Astorp to Owings Mills (Maryland) | 4,011.04 mi (6,455.14 km) |
| Astorp to Owosso (Michigan) | 4,073.40 mi (6,555.51 km) |
