| Catania to Marco de Canavezes | 1,263.65 mi (2,033.64 km) |
| Catania to Marinha Grande | 1,302.10 mi (2,095.53 km) |
| Catania to Massama | 1,323.20 mi (2,129.48 km) |
| Catania to Matosinhos | 1,292.18 mi (2,079.57 km) |
| Catania to Mealhada | 1,276.75 mi (2,054.72 km) |
| Catania to Melgaco | 1,275.65 mi (2,052.96 km) |
| Catania to Melres | 1,276.11 mi (2,053.70 km) |
| Catania to Mira | 1,291.73 mi (2,078.83 km) |
| Catania to Miranda do Corvo | 1,270.26 mi (2,044.28 km) |
| Catania to Mirandela | 1,215.36 mi (1,955.94 km) |
| Catania to Mogadouro | 1,190.34 mi (1,915.67 km) |
| Catania to Moimenta da Beira | 1,234.82 mi (1,987.25 km) |
| Catania to Moita | 1,308.03 mi (2,105.07 km) |
| Catania to Moncao | 1,286.18 mi (2,069.90 km) |
| Catania to Montalegre | 1,249.12 mi (2,010.27 km) |
