| Humacao to Manerbio | 4,659.32 mi (7,498.45 km) |
| Humacao to Manfredonia | 4,974.61 mi (8,005.86 km) |
| Humacao to Maniago | 4,779.52 mi (7,691.90 km) |
| Humacao to Mantova | 4,692.18 mi (7,551.33 km) |
| Humacao to Maranello | 4,698.94 mi (7,562.22 km) |
| Humacao to Marano di Napoli | 4,892.70 mi (7,874.05 km) |
| Humacao to Marano Vicentino | 4,720.58 mi (7,597.05 km) |
| Humacao to Marcianise | 4,897.49 mi (7,881.75 km) |
| Humacao to Marcon | 4,763.09 mi (7,665.46 km) |
| Humacao to Mareno di Piave | 4,763.97 mi (7,666.87 km) |
| Humacao to Margherita di Savoia | 4,989.33 mi (8,029.55 km) |
| Humacao to Mariano Comense | 4,612.20 mi (7,422.62 km) |
| Humacao to Marigliano | 4,906.19 mi (7,895.74 km) |
| Humacao to Marino | 4,807.20 mi (7,736.44 km) |
| Humacao to Marostica | 4,731.03 mi (7,613.86 km) |
