| Streator to Mangualde | 4,068.18 mi (6,547.11 km) |
| Streator to Marco de Canavezes | 4,030.85 mi (6,487.02 km) |
| Streator to Marinha Grande | 4,043.54 mi (6,507.45 km) |
| Streator to Massama | 4,061.77 mi (6,536.79 km) |
| Streator to Matosinhos | 4,005.84 mi (6,446.78 km) |
| Streator to Mealhada | 4,044.22 mi (6,508.54 km) |
| Streator to Melgaco | 3,994.43 mi (6,428.41 km) |
| Streator to Melres | 4,023.40 mi (6,475.04 km) |
| Streator to Mira | 4,029.53 mi (6,484.91 km) |
| Streator to Miranda do Corvo | 4,059.22 mi (6,532.69 km) |
| Streator to Mirandela | 4,064.46 mi (6,541.11 km) |
| Streator to Mogadouro | 4,090.60 mi (6,583.18 km) |
| Streator to Moimenta da Beira | 4,062.09 mi (6,537.31 km) |
| Streator to Moita | 4,079.07 mi (6,564.64 km) |
| Streator to Moncao | 3,986.26 mi (6,415.26 km) |
