| Middle Island to Lydney | 3,307.41 mi (5,322.77 km) |
| Middle Island to Lye | 3,310.36 mi (5,327.50 km) |
| Middle Island to Lymington | 3,367.56 mi (5,419.56 km) |
| Middle Island to Lymm | 3,279.10 mi (5,277.21 km) |
| Middle Island to Mablethorpe | 3,388.51 mi (5,453.28 km) |
| Middle Island to Macclesfield | 3,295.24 mi (5,303.17 km) |
| Middle Island to Mackworth | 3,324.87 mi (5,350.86 km) |
| Middle Island to Madeley | 3,293.61 mi (5,300.56 km) |
| Middle Island to Maesteg | 3,263.43 mi (5,251.98 km) |
| Middle Island to Maghull | 3,258.07 mi (5,243.35 km) |
| Middle Island to Maidenhead | 3,385.90 mi (5,449.08 km) |
| Middle Island to Maidstone | 3,442.34 mi (5,539.91 km) |
| Middle Island to Maldon | 3,438.36 mi (5,533.50 km) |
| Middle Island to Maltby | 3,328.63 mi (5,356.91 km) |
| Middle Island to Manchester | 3,286.56 mi (5,289.20 km) |
