| Cadca to Oswego (Illinois) | 4,751.37 mi (7,646.60 km) |
| Cadca to Oswego (New York) | 4,241.32 mi (6,825.75 km) |
| Cadca to Otsego (Minnesota) | 4,738.61 mi (7,626.05 km) |
| Cadca to Ottawa (Illinois) | 4,785.11 mi (7,700.89 km) |
| Cadca to Ottawa (Kansas) | 5,149.34 mi (8,287.07 km) |
| Cadca to Ottumwa (Iowa) | 4,924.43 mi (7,925.10 km) |
| Cadca to Overland (Missouri) | 4,977.45 mi (8,010.43 km) |
| Cadca to Overland Park (Kansas) | 5,114.53 mi (8,231.03 km) |
| Cadca to Overlea (Maryland) | 4,435.49 mi (7,138.24 km) |
| Cadca to Oviedo (Florida) | 5,154.84 mi (8,295.92 km) |
| Cadca to Owasso (Oklahoma) | 5,294.73 mi (8,521.05 km) |
| Cadca to Owatonna (Minnesota) | 4,788.30 mi (7,706.03 km) |
| Cadca to Owensboro (Kentucky) | 4,911.21 mi (7,903.83 km) |
| Cadca to Owings Mills (Maryland) | 4,443.73 mi (7,151.49 km) |
| Cadca to Owosso (Michigan) | 4,540.28 mi (7,306.88 km) |
