| Workington to Melzo | 851.42 mi (1,370.22 km) |
| Workington to Mendicino | 1,402.93 mi (2,257.80 km) |
| Workington to Menfi | 1,410.17 mi (2,269.44 km) |
| Workington to Mentana | 1,140.90 mi (1,836.11 km) |
| Workington to Merano | 844.67 mi (1,359.36 km) |
| Workington to Merate | 840.99 mi (1,353.44 km) |
| Workington to Mercato San Severino | 1,273.56 mi (2,049.59 km) |
| Workington to Mercogliano | 1,264.95 mi (2,035.74 km) |
| Workington to Mesagne | 1,380.45 mi (2,221.62 km) |
| Workington to Messina | 1,445.90 mi (2,326.95 km) |
| Workington to Mestre | 939.50 mi (1,511.98 km) |
| Workington to Mestrino | 926.41 mi (1,490.91 km) |
| Workington to Milan | 846.59 mi (1,362.46 km) |
| Workington to Milazzo | 1,435.43 mi (2,310.10 km) |
| Workington to Minerbio | 961.28 mi (1,547.03 km) |
