| Peterlee to Melzo | 795.56 mi (1,280.33 km) |
| Peterlee to Mendicino | 1,344.14 mi (2,163.18 km) |
| Peterlee to Menfi | 1,362.38 mi (2,192.55 km) |
| Peterlee to Mentana | 1,085.07 mi (1,746.26 km) |
| Peterlee to Merano | 779.48 mi (1,254.45 km) |
| Peterlee to Merate | 784.39 mi (1,262.35 km) |
| Peterlee to Mercato San Severino | 1,215.06 mi (1,955.45 km) |
| Peterlee to Mercogliano | 1,206.21 mi (1,941.21 km) |
| Peterlee to Mesagne | 1,315.81 mi (2,117.58 km) |
| Peterlee to Messina | 1,390.53 mi (2,237.84 km) |
| Peterlee to Mestre | 875.35 mi (1,408.73 km) |
| Peterlee to Mestrino | 863.62 mi (1,389.86 km) |
| Peterlee to Milan | 791.62 mi (1,273.99 km) |
| Peterlee to Milazzo | 1,380.77 mi (2,222.14 km) |
| Peterlee to Minerbio | 901.84 mi (1,451.37 km) |
