| Tondela to Melzo | 946.42 mi (1,523.12 km) |
| Tondela to Mendicino | 1,285.90 mi (2,069.46 km) |
| Tondela to Menfi | 1,144.28 mi (1,841.55 km) |
| Tondela to Mentana | 1,079.07 mi (1,736.60 km) |
| Tondela to Merano | 1,049.04 mi (1,688.26 km) |
| Tondela to Merate | 950.89 mi (1,530.31 km) |
| Tondela to Mercato San Severino | 1,194.57 mi (1,922.47 km) |
| Tondela to Mercogliano | 1,192.25 mi (1,918.74 km) |
| Tondela to Mesagne | 1,354.11 mi (2,179.22 km) |
| Tondela to Messina | 1,269.13 mi (2,042.46 km) |
| Tondela to Mestre | 1,079.30 mi (1,736.97 km) |
| Tondela to Mestrino | 1,056.36 mi (1,700.05 km) |
| Tondela to Milan | 935.22 mi (1,505.10 km) |
| Tondela to Milazzo | 1,252.06 mi (2,014.99 km) |
| Tondela to Minerbio | 1,031.77 mi (1,660.48 km) |
