| Washougal to Manerbio | 5,517.13 mi (8,878.96 km) |
| Washougal to Manfredonia | 5,884.71 mi (9,470.52 km) |
| Washougal to Maniago | 5,533.59 mi (8,905.45 km) |
| Washougal to Mantova | 5,546.20 mi (8,925.75 km) |
| Washougal to Maranello | 5,584.96 mi (8,988.12 km) |
| Washougal to Marano di Napoli | 5,886.48 mi (9,473.38 km) |
| Washougal to Marano Vicentino | 5,530.08 mi (8,899.80 km) |
| Washougal to Marcianise | 5,881.35 mi (9,465.13 km) |
| Washougal to Marcon | 5,560.04 mi (8,948.03 km) |
| Washougal to Mareno di Piave | 5,544.23 mi (8,922.58 km) |
| Washougal to Margherita di Savoia | 5,906.63 mi (9,505.81 km) |
| Washougal to Mariano Comense | 5,473.26 mi (8,808.37 km) |
| Washougal to Marigliano | 5,891.18 mi (9,480.93 km) |
| Washougal to Marino | 5,795.71 mi (9,327.29 km) |
| Washougal to Marostica | 5,532.86 mi (8,904.27 km) |
