| Chios to Marco de Canavezes | 1,819.17 mi (2,927.67 km) |
| Chios to Marinha Grande | 1,871.89 mi (3,012.52 km) |
| Chios to Massama | 1,901.21 mi (3,059.70 km) |
| Chios to Matosinhos | 1,847.64 mi (2,973.49 km) |
| Chios to Mealhada | 1,840.68 mi (2,962.29 km) |
| Chios to Melgaco | 1,820.28 mi (2,929.46 km) |
| Chios to Melres | 1,832.88 mi (2,949.74 km) |
| Chios to Mira | 1,855.05 mi (2,985.42 km) |
| Chios to Miranda do Corvo | 1,837.05 mi (2,956.44 km) |
| Chios to Mirandela | 1,767.39 mi (2,844.34 km) |
| Chios to Mogadouro | 1,744.12 mi (2,806.89 km) |
| Chios to Moimenta da Beira | 1,792.66 mi (2,885.01 km) |
| Chios to Moita | 1,887.11 mi (3,037.01 km) |
| Chios to Moncao | 1,831.38 mi (2,947.32 km) |
| Chios to Montalegre | 1,797.20 mi (2,892.32 km) |
