| Castleford to Minervino Murge | 1,187.34 mi (1,910.84 km) |
| Castleford to Minturno | 1,107.57 mi (1,782.47 km) |
| Castleford to Mira | 829.54 mi (1,335.02 km) |
| Castleford to Mirandola | 825.52 mi (1,328.55 km) |
| Castleford to Mirano | 825.26 mi (1,328.12 km) |
| Castleford to Misano Adriatico | 925.35 mi (1,489.21 km) |
| Castleford to Misilmeri | 1,290.98 mi (2,077.63 km) |
| Castleford to Missaglia | 729.76 mi (1,174.44 km) |
| Castleford to Misterbianco | 1,363.22 mi (2,193.89 km) |
| Castleford to Modena | 834.58 mi (1,343.13 km) |
| Castleford to Modica | 1,396.02 mi (2,246.67 km) |
| Castleford to Modugno | 1,210.36 mi (1,947.88 km) |
| Castleford to Mogliano Veneto | 826.49 mi (1,330.10 km) |
| Castleford to Molfetta | 1,198.14 mi (1,928.23 km) |
| Castleford to Molinella | 858.43 mi (1,381.50 km) |
