| Cartagena to Reidsville (North Carolina) | 4,206.15 mi (6,769.14 km) |
| Cartagena to Reisterstown (Maryland) | 3,972.09 mi (6,392.47 km) |
| Cartagena to Rendon (Texas) | 5,194.27 mi (8,359.38 km) |
| Cartagena to Reno (Nevada) | 5,847.40 mi (9,410.48 km) |
| Cartagena to Renton (Washington) | 5,533.22 mi (8,904.85 km) |
| Cartagena to Republic (Missouri) | 4,839.60 mi (7,788.58 km) |
| Cartagena to Reston (Virginia) | 4,012.54 mi (6,457.56 km) |
| Cartagena to Revere (Massachusetts) | 3,614.19 mi (5,816.48 km) |
| Cartagena to Rexburg (Idaho) | 5,342.72 mi (8,598.28 km) |
| Cartagena to Reynoldsburg (Ohio) | 4,243.89 mi (6,829.88 km) |
| Cartagena to Rialto (California) | 6,018.39 mi (9,685.66 km) |
| Cartagena to Richardson (Texas) | 5,153.68 mi (8,294.04 km) |
| Cartagena to Richfield (Minnesota) | 4,554.84 mi (7,330.30 km) |
| Cartagena to Richfield (Wisconsin) | 4,390.24 mi (7,065.42 km) |
| Cartagena to Richland (Washington) | 5,496.70 mi (8,846.09 km) |
