| Castleford to Mels | 660.04 mi (1,062.23 km) |
| Castleford to Mendrisio | 710.46 mi (1,143.37 km) |
| Castleford to Meyrin | 613.52 mi (987.36 km) |
| Castleford to Mohlin | 585.27 mi (941.91 km) |
| Castleford to Monthey | 633.34 mi (1,019.27 km) |
| Castleford to Montreux | 621.83 mi (1,000.74 km) |
| Castleford to Morges | 606.32 mi (975.77 km) |
| Castleford to Munchenstein | 580.68 mi (934.52 km) |
| Castleford to Muri | 608.71 mi (979.62 km) |
| Castleford to Muttenz | 581.66 mi (936.10 km) |
| Castleford to Naters | 656.88 mi (1,057.14 km) |
| Castleford to Neuchatel | 589.81 mi (949.21 km) |
| Castleford to Neuenhof | 605.76 mi (974.87 km) |
| Castleford to Neuhausen am Rheinfall | 602.46 mi (969.57 km) |
| Castleford to Niederhasli | 608.73 mi (979.66 km) |
