| Lake Oswego to Marsala | 6,046.80 mi (9,731.38 km) |
| Lake Oswego to Marsciano | 5,737.36 mi (9,233.39 km) |
| Lake Oswego to Martano | 6,048.15 mi (9,733.55 km) |
| Lake Oswego to Martellago | 5,575.83 mi (8,973.43 km) |
| Lake Oswego to Martina Franca | 5,994.53 mi (9,647.26 km) |
| Lake Oswego to Martinengo | 5,514.85 mi (8,875.29 km) |
| Lake Oswego to Martinsicuro | 5,778.84 mi (9,300.14 km) |
| Lake Oswego to Mascali | 6,122.71 mi (9,853.55 km) |
| Lake Oswego to Mascalucia | 6,130.01 mi (9,865.30 km) |
| Lake Oswego to Masera di Padova | 5,582.41 mi (8,984.03 km) |
| Lake Oswego to Maserada sul Piave | 5,567.57 mi (8,960.13 km) |
| Lake Oswego to Massa | 5,614.73 mi (9,036.04 km) |
| Lake Oswego to Massa Lombarda | 5,632.81 mi (9,065.14 km) |
| Lake Oswego to Massafra | 5,996.58 mi (9,650.56 km) |
| Lake Oswego to Massalubrense | 5,926.80 mi (9,538.26 km) |
