| Penafiel to Montevarchi | 1,023.62 mi (1,647.36 km) |
| Penafiel to Monticello Conte Otto | 1,039.37 mi (1,672.71 km) |
| Penafiel to Montichiari | 980.33 mi (1,577.69 km) |
| Penafiel to Montignoso | 955.95 mi (1,538.46 km) |
| Penafiel to Montopoli in Val d'Arno | 983.10 mi (1,582.15 km) |
| Penafiel to Monza | 929.65 mi (1,496.12 km) |
| Penafiel to Morbegno | 952.31 mi (1,532.59 km) |
| Penafiel to Mori | 1,014.15 mi (1,632.11 km) |
| Penafiel to Morlupo | 1,072.16 mi (1,725.48 km) |
| Penafiel to Morrovalle | 1,124.37 mi (1,809.50 km) |
| Penafiel to Mortara | 899.89 mi (1,448.24 km) |
| Penafiel to Mosciano Sant'Angelo | 1,140.29 mi (1,835.11 km) |
| Penafiel to Motta di Livenza | 1,090.24 mi (1,754.57 km) |
| Penafiel to Motta Sant'Anastasia | 1,264.30 mi (2,034.69 km) |
| Penafiel to Mottola | 1,317.70 mi (2,120.64 km) |
