| Caldas de Reyes to Manerbio | 950.24 mi (1,529.26 km) |
| Caldas de Reyes to Manfredonia | 1,255.83 mi (2,021.07 km) |
| Caldas de Reyes to Maniago | 1,079.27 mi (1,736.92 km) |
| Caldas de Reyes to Mantova | 981.08 mi (1,578.90 km) |
| Caldas de Reyes to Maranello | 983.13 mi (1,582.19 km) |
| Caldas de Reyes to Marano di Napoli | 1,178.64 mi (1,896.83 km) |
| Caldas de Reyes to Marano Vicentino | 1,014.91 mi (1,633.34 km) |
| Caldas de Reyes to Marcianise | 1,182.48 mi (1,903.02 km) |
| Caldas de Reyes to Marcon | 1,055.88 mi (1,699.28 km) |
| Caldas de Reyes to Mareno di Piave | 1,059.85 mi (1,705.66 km) |
| Caldas de Reyes to Margherita di Savoia | 1,271.40 mi (2,046.11 km) |
| Caldas de Reyes to Mariano Comense | 906.96 mi (1,459.61 km) |
| Caldas de Reyes to Marigliano | 1,191.66 mi (1,917.80 km) |
| Caldas de Reyes to Marino | 1,089.40 mi (1,753.22 km) |
| Caldas de Reyes to Marostica | 1,025.85 mi (1,650.95 km) |
