| Redhill to Mangualde | 819.31 mi (1,318.56 km) |
| Redhill to Marco de Canavezes | 791.53 mi (1,273.84 km) |
| Redhill to Marinha Grande | 898.64 mi (1,446.21 km) |
| Redhill to Massama | 968.64 mi (1,558.87 km) |
| Redhill to Matosinhos | 804.36 mi (1,294.50 km) |
| Redhill to Mealhada | 848.17 mi (1,365.00 km) |
| Redhill to Melgaco | 736.90 mi (1,185.93 km) |
| Redhill to Melres | 804.49 mi (1,294.70 km) |
| Redhill to Mira | 851.47 mi (1,370.30 km) |
| Redhill to Miranda do Corvo | 863.39 mi (1,389.49 km) |
| Redhill to Mirandela | 751.43 mi (1,209.31 km) |
| Redhill to Mogadouro | 751.66 mi (1,209.68 km) |
| Redhill to Moimenta da Beira | 792.47 mi (1,275.35 km) |
| Redhill to Moita | 969.07 mi (1,559.57 km) |
| Redhill to Moncao | 744.78 mi (1,198.61 km) |
