| Castel San Giorgio to Lye | 1,129.40 mi (1,817.59 km) |
| Castel San Giorgio to Lymington | 1,038.79 mi (1,671.77 km) |
| Castel San Giorgio to Lymm | 1,181.71 mi (1,901.78 km) |
| Castel San Giorgio to Mablethorpe | 1,097.76 mi (1,766.67 km) |
| Castel San Giorgio to Macclesfield | 1,164.90 mi (1,874.73 km) |
| Castel San Giorgio to Mackworth | 1,131.73 mi (1,821.35 km) |
| Castel San Giorgio to Madeley | 1,147.97 mi (1,847.49 km) |
| Castel San Giorgio to Maesteg | 1,147.41 mi (1,846.57 km) |
| Castel San Giorgio to Maghull | 1,202.45 mi (1,935.16 km) |
| Castel San Giorgio to Maidenhead | 1,042.38 mi (1,677.55 km) |
| Castel San Giorgio to Maidstone | 990.28 mi (1,593.70 km) |
| Castel San Giorgio to Maldon | 1,007.02 mi (1,620.64 km) |
| Castel San Giorgio to Maltby | 1,144.89 mi (1,842.53 km) |
| Castel San Giorgio to Manchester | 1,178.90 mi (1,897.26 km) |
| Castel San Giorgio to Mansfield | 1,131.22 mi (1,820.52 km) |
