| Altoona to Manerbio | 4,254.90 mi (6,847.59 km) |
| Altoona to Manfredonia | 4,637.72 mi (7,463.70 km) |
| Altoona to Maniago | 4,333.73 mi (6,974.47 km) |
| Altoona to Mantova | 4,289.84 mi (6,903.83 km) |
| Altoona to Maranello | 4,315.07 mi (6,944.43 km) |
| Altoona to Marano di Napoli | 4,591.97 mi (7,390.06 km) |
| Altoona to Marano Vicentino | 4,297.45 mi (6,916.07 km) |
| Altoona to Marcianise | 4,591.86 mi (7,389.88 km) |
| Altoona to Marcon | 4,338.50 mi (6,982.15 km) |
| Altoona to Mareno di Piave | 4,330.41 mi (6,969.13 km) |
| Altoona to Margherita di Savoia | 4,658.14 mi (7,496.55 km) |
| Altoona to Mariano Comense | 4,203.56 mi (6,764.97 km) |
| Altoona to Marigliano | 4,602.21 mi (7,406.54 km) |
| Altoona to Marino | 4,493.31 mi (7,231.28 km) |
| Altoona to Marostica | 4,305.03 mi (6,928.28 km) |
