| Cartagena to Red Bank (New Jersey) | 3,813.98 mi (6,138.01 km) |
| Cartagena to Red Bank (Tennessee) | 4,523.63 mi (7,280.08 km) |
| Cartagena to Red Bluff (California) | 5,903.48 mi (9,500.74 km) |
| Cartagena to Red Hill (South Carolina) | 4,255.28 mi (6,848.22 km) |
| Cartagena to Red Oak (Texas) | 5,175.29 mi (8,328.82 km) |
| Cartagena to Red Wing (Minnesota) | 4,535.99 mi (7,299.97 km) |
| Cartagena to Redan (Georgia) | 4,515.16 mi (7,266.45 km) |
| Cartagena to Redding (California) | 5,887.80 mi (9,475.50 km) |
| Cartagena to Redland (Maryland) | 3,997.47 mi (6,433.31 km) |
| Cartagena to Redlands (California) | 6,012.74 mi (9,676.56 km) |
| Cartagena to Redmond (Oregon) | 5,660.63 mi (9,109.91 km) |
| Cartagena to Redmond (Washington) | 5,520.90 mi (8,885.02 km) |
| Cartagena to Redondo Beach (California) | 6,071.08 mi (9,770.46 km) |
| Cartagena to Redwood City (California) | 6,038.43 mi (9,717.92 km) |
| Cartagena to Reedley (California) | 5,978.33 mi (9,621.19 km) |
