| Castleton to March | 118.21 mi (190.24 km) |
| Castleton to Margate | 213.56 mi (343.69 km) |
| Castleton to Market Drayton | 49.13 mi (79.07 km) |
| Castleton to Market Harborough | 92.88 mi (149.47 km) |
| Castleton to Marlow | 151.38 mi (243.61 km) |
| Castleton to Marple | 14.16 mi (22.79 km) |
| Castleton to Marton | 76.29 mi (122.78 km) |
| Castleton to Maryport | 94.12 mi (151.47 km) |
| Castleton to Matlock | 40.38 mi (64.99 km) |
| Castleton to Melksham | 153.37 mi (246.83 km) |
| Castleton to Meltham | 13.28 mi (21.36 km) |
| Castleton to Melton Mowbray | 78.03 mi (125.58 km) |
| Castleton to Merthyr Tudful | 137.27 mi (220.91 km) |
| Castleton to Methil | 182.35 mi (293.46 km) |
| Castleton to Mexborough | 37.11 mi (59.72 km) |
