| Arouca to Melzo | 941.24 mi (1,514.79 km) |
| Arouca to Mendicino | 1,292.60 mi (2,080.24 km) |
| Arouca to Menfi | 1,154.70 mi (1,858.31 km) |
| Arouca to Mentana | 1,081.57 mi (1,740.62 km) |
| Arouca to Merano | 1,042.18 mi (1,677.23 km) |
| Arouca to Merate | 945.30 mi (1,521.31 km) |
| Arouca to Mercato San Severino | 1,199.08 mi (1,929.73 km) |
| Arouca to Mercogliano | 1,196.52 mi (1,925.61 km) |
| Arouca to Mesagne | 1,358.43 mi (2,186.18 km) |
| Arouca to Messina | 1,277.67 mi (2,056.21 km) |
| Arouca to Mestre | 1,075.01 mi (1,730.06 km) |
| Arouca to Mestrino | 1,052.03 mi (1,693.08 km) |
| Arouca to Milan | 930.03 mi (1,496.74 km) |
| Arouca to Milazzo | 1,260.67 mi (2,028.85 km) |
| Arouca to Minerbio | 1,029.01 mi (1,656.03 km) |
