| Casaluce to Marco de Canavezes | 1,160.68 mi (1,867.94 km) |
| Casaluce to Marinha Grande | 1,217.15 mi (1,958.82 km) |
| Casaluce to Massama | 1,250.48 mi (2,012.45 km) |
| Casaluce to Matosinhos | 1,189.08 mi (1,913.63 km) |
| Casaluce to Mealhada | 1,184.04 mi (1,905.53 km) |
| Casaluce to Melgaco | 1,160.76 mi (1,868.06 km) |
| Casaluce to Melres | 1,174.58 mi (1,890.30 km) |
| Casaluce to Mira | 1,198.18 mi (1,928.28 km) |
| Casaluce to Miranda do Corvo | 1,181.34 mi (1,901.19 km) |
| Casaluce to Mirandela | 1,108.52 mi (1,783.99 km) |
| Casaluce to Mogadouro | 1,085.55 mi (1,747.02 km) |
| Casaluce to Moimenta da Beira | 1,134.68 mi (1,826.08 km) |
| Casaluce to Moita | 1,237.16 mi (1,991.01 km) |
| Casaluce to Moncao | 1,171.87 mi (1,885.95 km) |
| Casaluce to Montalegre | 1,137.88 mi (1,831.24 km) |
