| Workington to Miedzychod | 806.26 mi (1,297.55 km) |
| Workington to Miedzyrzec Podlaski | 1,095.93 mi (1,763.73 km) |
| Workington to Miedzyrzecz | 797.74 mi (1,283.84 km) |
| Workington to Mielec | 1,087.60 mi (1,750.33 km) |
| Workington to Mikolow | 990.69 mi (1,594.36 km) |
| Workington to Milanowek | 1,008.46 mi (1,622.96 km) |
| Workington to Milicz | 887.34 mi (1,428.04 km) |
| Workington to Minsk Mazowiecki | 1,042.64 mi (1,677.96 km) |
| Workington to Mlawa | 975.22 mi (1,569.47 km) |
| Workington to Mogilno | 887.84 mi (1,428.85 km) |
| Workington to Monki | 1,067.60 mi (1,718.13 km) |
| Workington to Morag | 944.43 mi (1,519.91 km) |
| Workington to Mosina | 852.44 mi (1,371.86 km) |
| Workington to Mragowo | 999.46 mi (1,608.47 km) |
| Workington to Murowana Goslina | 852.27 mi (1,371.60 km) |
