| Castleford to Mechernich | 401.53 mi (646.20 km) |
| Castleford to Meckenbeuren | 632.02 mi (1,017.14 km) |
| Castleford to Meckenheim | 413.41 mi (665.31 km) |
| Castleford to Meerane | 615.55 mi (990.63 km) |
| Castleford to Meerbusch | 377.27 mi (607.15 km) |
| Castleford to Meine | 501.69 mi (807.39 km) |
| Castleford to Meinerzhagen | 418.84 mi (674.05 km) |
| Castleford to Meiningen | 544.27 mi (875.91 km) |
| Castleford to Meissen | 647.98 mi (1,042.82 km) |
| Castleford to Meitingen | 637.12 mi (1,025.35 km) |
| Castleford to Melle | 416.43 mi (670.18 km) |
| Castleford to Melsungen | 492.31 mi (792.30 km) |
| Castleford to Memmelsdorf | 586.01 mi (943.09 km) |
| Castleford to Memmingen | 638.93 mi (1,028.25 km) |
| Castleford to Mendig | 433.16 mi (697.10 km) |
