| Castleford to Mozzate | 719.74 mi (1,158.31 km) |
| Castleford to Muggia | 875.49 mi (1,408.96 km) |
| Castleford to Muggio | 732.44 mi (1,178.75 km) |
| Castleford to Mugnano di Napoli | 1,141.42 mi (1,836.95 km) |
| Castleford to Musile di Piave | 834.38 mi (1,342.80 km) |
| Castleford to Mussomeli | 1,326.42 mi (2,134.67 km) |
| Castleford to Naples | 1,146.96 mi (1,845.85 km) |
| Castleford to Nardo | 1,299.82 mi (2,091.86 km) |
| Castleford to Narni | 1,000.49 mi (1,610.13 km) |
| Castleford to Nembro | 739.82 mi (1,190.62 km) |
| Castleford to Nepi | 1,011.23 mi (1,627.41 km) |
| Castleford to Nerviano | 728.16 mi (1,171.86 km) |
| Castleford to Nettuno | 1,065.18 mi (1,714.24 km) |
| Castleford to Nichelino | 724.84 mi (1,166.51 km) |
| Castleford to Nicosia | 1,332.99 mi (2,145.24 km) |
