| Whitburn to Melzo | 914.29 mi (1,471.41 km) |
| Whitburn to Mendicino | 1,463.63 mi (2,355.49 km) |
| Whitburn to Menfi | 1,478.95 mi (2,380.15 km) |
| Whitburn to Mentana | 1,203.94 mi (1,937.56 km) |
| Whitburn to Merano | 899.43 mi (1,447.49 km) |
| Whitburn to Merate | 903.29 mi (1,453.70 km) |
| Whitburn to Mercato San Severino | 1,334.48 mi (2,147.64 km) |
| Whitburn to Mercogliano | 1,325.67 mi (2,133.46 km) |
| Whitburn to Mesagne | 1,435.75 mi (2,310.62 km) |
| Whitburn to Messina | 1,509.38 mi (2,429.11 km) |
| Whitburn to Mestre | 995.28 mi (1,601.74 km) |
| Whitburn to Mestrino | 983.48 mi (1,582.75 km) |
| Whitburn to Milan | 910.13 mi (1,464.72 km) |
| Whitburn to Milazzo | 1,499.45 mi (2,413.14 km) |
| Whitburn to Minerbio | 1,021.33 mi (1,643.67 km) |
