| Four Corners to Lydney | 4,877.60 mi (7,849.74 km) |
| Four Corners to Lye | 4,850.43 mi (7,806.01 km) |
| Four Corners to Lymington | 4,956.62 mi (7,976.91 km) |
| Four Corners to Lymm | 4,792.12 mi (7,712.18 km) |
| Four Corners to Mablethorpe | 4,866.61 mi (7,832.04 km) |
| Four Corners to Macclesfield | 4,808.39 mi (7,738.35 km) |
| Four Corners to Mackworth | 4,841.27 mi (7,791.27 km) |
| Four Corners to Madeley | 4,832.02 mi (7,776.39 km) |
| Four Corners to Maesteg | 4,852.51 mi (7,809.36 km) |
| Four Corners to Maghull | 4,772.48 mi (7,680.56 km) |
| Four Corners to Maidenhead | 4,938.25 mi (7,947.35 km) |
| Four Corners to Maidstone | 4,985.34 mi (8,023.13 km) |
| Four Corners to Maldon | 4,964.34 mi (7,989.33 km) |
| Four Corners to Maltby | 4,823.57 mi (7,762.79 km) |
| Four Corners to Manchester | 4,793.25 mi (7,713.99 km) |
