| Castalla to Lye | 960.29 mi (1,545.44 km) |
| Castalla to Lymington | 840.81 mi (1,353.15 km) |
| Castalla to Lymm | 1,025.24 mi (1,649.97 km) |
| Castalla to Mablethorpe | 1,019.68 mi (1,641.02 km) |
| Castalla to Macclesfield | 1,014.82 mi (1,633.19 km) |
| Castalla to Mackworth | 991.04 mi (1,594.92 km) |
| Castalla to Madeley | 973.81 mi (1,567.19 km) |
| Castalla to Maesteg | 910.59 mi (1,465.46 km) |
| Castalla to Maghull | 1,036.53 mi (1,668.14 km) |
| Castalla to Maidenhead | 893.03 mi (1,437.20 km) |
| Castalla to Maidstone | 877.71 mi (1,412.54 km) |
| Castalla to Maldon | 909.87 mi (1,464.30 km) |
| Castalla to Maltby | 1,024.92 mi (1,649.46 km) |
| Castalla to Manchester | 1,031.00 mi (1,659.23 km) |
| Castalla to Mansfield | 1,005.46 mi (1,618.13 km) |
