| Lake Oswego to Mancha Real | 5,555.54 mi (8,940.78 km) |
| Lake Oswego to Manilva | 5,574.51 mi (8,971.31 km) |
| Lake Oswego to Manises | 5,567.31 mi (8,959.72 km) |
| Lake Oswego to Manlleu | 5,512.22 mi (8,871.06 km) |
| Lake Oswego to Manresa | 5,513.84 mi (8,873.66 km) |
| Lake Oswego to Manzanares | 5,498.16 mi (8,848.43 km) |
| Lake Oswego to Manzanares el Real | 5,388.66 mi (8,672.21 km) |
| Lake Oswego to Maracena | 5,586.56 mi (8,990.70 km) |
| Lake Oswego to Marbella | 5,580.20 mi (8,980.46 km) |
| Lake Oswego to Marchena | 5,517.84 mi (8,880.11 km) |
| Lake Oswego to Marin | 5,139.01 mi (8,270.44 km) |
| Lake Oswego to Marratxi | 5,659.07 mi (9,107.40 km) |
| Lake Oswego to Martorell | 5,531.00 mi (8,901.29 km) |
| Lake Oswego to Martos | 5,547.24 mi (8,927.43 km) |
| Lake Oswego to Masamagrell | 5,566.36 mi (8,958.19 km) |
