| Bethesda to Manerbio | 4,263.96 mi (6,862.18 km) |
| Bethesda to Manfredonia | 4,644.38 mi (7,474.41 km) |
| Bethesda to Maniago | 4,346.70 mi (6,995.34 km) |
| Bethesda to Mantova | 4,299.01 mi (6,918.59 km) |
| Bethesda to Maranello | 4,322.98 mi (6,957.16 km) |
| Bethesda to Marano di Napoli | 4,595.47 mi (7,395.69 km) |
| Bethesda to Marano Vicentino | 4,308.33 mi (6,933.59 km) |
| Bethesda to Marcianise | 4,595.74 mi (7,396.12 km) |
| Bethesda to Marcon | 4,349.82 mi (7,000.36 km) |
| Bethesda to Mareno di Piave | 4,342.39 mi (6,988.39 km) |
| Bethesda to Margherita di Savoia | 4,664.50 mi (7,506.79 km) |
| Bethesda to Mariano Comense | 4,212.55 mi (6,779.44 km) |
| Bethesda to Marigliano | 4,606.04 mi (7,412.70 km) |
| Bethesda to Marino | 4,497.09 mi (7,237.36 km) |
| Bethesda to Marostica | 4,316.21 mi (6,946.26 km) |
