| Costa de Caparica to Montevarchi | 1,131.32 mi (1,820.68 km) |
| Costa de Caparica to Monticello Conte Otto | 1,165.66 mi (1,875.95 km) |
| Costa de Caparica to Montichiari | 1,106.81 mi (1,781.25 km) |
| Costa de Caparica to Montignoso | 1,069.77 mi (1,721.62 km) |
| Costa de Caparica to Montopoli in Val d'Arno | 1,092.85 mi (1,758.77 km) |
| Costa de Caparica to Monza | 1,059.49 mi (1,705.08 km) |
| Costa de Caparica to Morbegno | 1,086.28 mi (1,748.21 km) |
| Costa de Caparica to Mori | 1,143.38 mi (1,840.09 km) |
| Costa de Caparica to Morlupo | 1,165.88 mi (1,876.31 km) |
| Costa de Caparica to Morrovalle | 1,228.91 mi (1,977.75 km) |
| Costa de Caparica to Mortara | 1,027.70 mi (1,653.92 km) |
| Costa de Caparica to Mosciano Sant'Angelo | 1,239.59 mi (1,994.93 km) |
| Costa de Caparica to Motta di Livenza | 1,216.63 mi (1,957.98 km) |
| Costa de Caparica to Motta Sant'Anastasia | 1,314.98 mi (2,116.26 km) |
| Costa de Caparica to Mottola | 1,399.21 mi (2,251.81 km) |
