| Upper Montclair to Manerbio | 4,063.42 mi (6,539.45 km) |
| Upper Montclair to Manfredonia | 4,444.15 mi (7,152.16 km) |
| Upper Montclair to Maniago | 4,145.88 mi (6,672.15 km) |
| Upper Montclair to Mantova | 4,098.47 mi (6,595.85 km) |
| Upper Montclair to Maranello | 4,122.57 mi (6,634.63 km) |
| Upper Montclair to Marano di Napoli | 4,395.72 mi (7,074.23 km) |
| Upper Montclair to Marano Vicentino | 4,107.64 mi (6,610.61 km) |
| Upper Montclair to Marcianise | 4,395.92 mi (7,074.55 km) |
| Upper Montclair to Marcon | 4,149.10 mi (6,677.33 km) |
| Upper Montclair to Mareno di Piave | 4,141.62 mi (6,665.29 km) |
| Upper Montclair to Margherita di Savoia | 4,464.31 mi (7,184.61 km) |
| Upper Montclair to Mariano Comense | 4,012.02 mi (6,456.72 km) |
| Upper Montclair to Marigliano | 4,406.23 mi (7,091.14 km) |
| Upper Montclair to Marino | 4,297.28 mi (6,915.80 km) |
| Upper Montclair to Marostica | 4,115.49 mi (6,623.25 km) |
