| Cartagena to Marysville (California) | 5,931.29 mi (9,545.49 km) |
| Cartagena to Marysville (Ohio) | 4,262.17 mi (6,859.30 km) |
| Cartagena to Marysville (Washington) | 5,501.89 mi (8,854.43 km) |
| Cartagena to Maryville (Missouri) | 4,785.80 mi (7,702.00 km) |
| Cartagena to Maryville (Tennessee) | 4,437.47 mi (7,141.42 km) |
| Cartagena to Mason (Ohio) | 4,334.24 mi (6,975.28 km) |
| Cartagena to Mason City (Iowa) | 4,611.28 mi (7,421.14 km) |
| Cartagena to Massapequa (New York) | 3,776.60 mi (6,077.84 km) |
| Cartagena to Massapequa Park (New York) | 3,775.21 mi (6,075.61 km) |
| Cartagena to Massillon (Ohio) | 4,158.78 mi (6,692.90 km) |
| Cartagena to Mastic (New York) | 3,742.69 mi (6,023.28 km) |
| Cartagena to Mastic Beach (New York) | 3,743.27 mi (6,024.20 km) |
| Cartagena to Matteson (Illinois) | 4,424.26 mi (7,120.15 km) |
| Cartagena to Matthews (North Carolina) | 4,296.80 mi (6,915.03 km) |
| Cartagena to Mattoon (Illinois) | 4,520.51 mi (7,275.06 km) |
