| Tibro to Mangualde | 1,560.63 mi (2,511.58 km) |
| Tibro to Marco de Canavezes | 1,536.89 mi (2,473.38 km) |
| Tibro to Marinha Grande | 1,642.94 mi (2,644.05 km) |
| Tibro to Massama | 1,711.43 mi (2,754.28 km) |
| Tibro to Matosinhos | 1,552.02 mi (2,497.73 km) |
| Tibro to Mealhada | 1,592.27 mi (2,562.50 km) |
| Tibro to Melgaco | 1,485.64 mi (2,390.91 km) |
| Tibro to Melres | 1,550.58 mi (2,495.43 km) |
| Tibro to Mira | 1,597.01 mi (2,570.14 km) |
| Tibro to Miranda do Corvo | 1,605.94 mi (2,584.52 km) |
| Tibro to Mirandela | 1,492.88 mi (2,402.56 km) |
| Tibro to Mogadouro | 1,489.54 mi (2,397.18 km) |
| Tibro to Moimenta da Beira | 1,534.39 mi (2,469.36 km) |
| Tibro to Moita | 1,710.07 mi (2,752.09 km) |
| Tibro to Moncao | 1,494.13 mi (2,404.56 km) |
