| Cartagena to Oakley (California) | 5,993.90 mi (9,646.25 km) |
| Cartagena to Oakton (Virginia) | 4,012.14 mi (6,456.92 km) |
| Cartagena to Oakville (Missouri) | 4,647.18 mi (7,478.91 km) |
| Cartagena to Oatfield (Oregon) | 5,650.35 mi (9,093.36 km) |
| Cartagena to Ocala (Florida) | 4,573.49 mi (7,360.33 km) |
| Cartagena to Ocean Acres (New Jersey) | 3,840.62 mi (6,180.87 km) |
| Cartagena to Ocean City (New Jersey) | 3,869.34 mi (6,227.10 km) |
| Cartagena to Ocean Pines (Maryland) | 3,920.97 mi (6,310.19 km) |
| Cartagena to Ocean Pointe (Hawaii) | 8,101.21 mi (13,037.63 km) |
| Cartagena to Ocean Springs (Mississippi) | 4,866.02 mi (7,831.11 km) |
| Cartagena to Oceanside (California) | 6,058.48 mi (9,750.19 km) |
| Cartagena to Oceanside (New York) | 3,785.55 mi (6,092.26 km) |
| Cartagena to Ocoee (Florida) | 4,562.92 mi (7,343.31 km) |
| Cartagena to Oconomowoc (Wisconsin) | 4,405.99 mi (7,090.75 km) |
| Cartagena to Odenton (Maryland) | 3,977.36 mi (6,400.95 km) |
