| Cartagena to Oswego (Illinois) | 4,445.34 mi (7,154.08 km) |
| Cartagena to Oswego (New York) | 3,848.85 mi (6,194.13 km) |
| Cartagena to Otsego (Minnesota) | 4,555.68 mi (7,331.66 km) |
| Cartagena to Ottawa (Illinois) | 4,478.42 mi (7,207.31 km) |
| Cartagena to Ottawa (Kansas) | 4,868.48 mi (7,835.07 km) |
| Cartagena to Ottumwa (Iowa) | 4,651.89 mi (7,486.50 km) |
| Cartagena to Overland (Missouri) | 4,640.66 mi (7,468.42 km) |
| Cartagena to Overland Park (Kansas) | 4,831.61 mi (7,775.72 km) |
| Cartagena to Overlea (Maryland) | 3,960.26 mi (6,373.42 km) |
| Cartagena to Oviedo (Florida) | 4,542.16 mi (7,309.90 km) |
| Cartagena to Owasso (Oklahoma) | 4,982.60 mi (8,018.71 km) |
| Cartagena to Owatonna (Minnesota) | 4,579.77 mi (7,370.42 km) |
| Cartagena to Owensboro (Kentucky) | 4,520.69 mi (7,275.35 km) |
| Cartagena to Owings Mills (Maryland) | 3,972.23 mi (6,392.69 km) |
| Cartagena to Owosso (Michigan) | 4,214.94 mi (6,783.28 km) |
