| Daventry to Mangualde | 863.44 mi (1,389.57 km) |
| Daventry to Marco de Canavezes | 832.74 mi (1,340.17 km) |
| Daventry to Marinha Grande | 939.94 mi (1,512.68 km) |
| Daventry to Massama | 1,010.64 mi (1,626.46 km) |
| Daventry to Matosinhos | 843.27 mi (1,357.12 km) |
| Daventry to Mealhada | 890.00 mi (1,432.32 km) |
| Daventry to Melgaco | 775.14 mi (1,247.47 km) |
| Daventry to Melres | 844.95 mi (1,359.81 km) |
| Daventry to Mira | 892.06 mi (1,435.63 km) |
| Daventry to Miranda do Corvo | 906.28 mi (1,458.52 km) |
| Daventry to Mirandela | 796.07 mi (1,281.15 km) |
| Daventry to Mogadouro | 798.63 mi (1,285.26 km) |
| Daventry to Moimenta da Beira | 836.40 mi (1,346.05 km) |
| Daventry to Moita | 1,012.31 mi (1,629.16 km) |
| Daventry to Moncao | 782.20 mi (1,258.82 km) |
