| Castleford to Montigny-les-Metz | 453.91 mi (730.50 km) |
| Castleford to Montivilliers | 295.61 mi (475.73 km) |
| Castleford to Montlouis-sur-Loire | 447.53 mi (720.22 km) |
| Castleford to Montlucon | 538.81 mi (867.14 km) |
| Castleford to Montmagny | 364.42 mi (586.48 km) |
| Castleford to Montmorency | 362.92 mi (584.06 km) |
| Castleford to Montpellier | 737.34 mi (1,186.63 km) |
| Castleford to Montreuil | 373.34 mi (600.83 km) |
| Castleford to Montrouge | 373.84 mi (601.63 km) |
| Castleford to Morangis | 381.09 mi (613.30 km) |
| Castleford to Morieres-les-Avignon | 732.23 mi (1,178.41 km) |
| Castleford to Morlaix | 370.79 mi (596.73 km) |
| Castleford to Morsang-sur-Orge | 384.12 mi (618.19 km) |
| Castleford to Mouans-Sartoux | 793.12 mi (1,276.40 km) |
| Castleford to Mougins | 794.86 mi (1,279.20 km) |
