| Pont-y-pwl to Lydney | 22.01 mi (35.42 km) |
| Pont-y-pwl to Lye | 65.35 mi (105.17 km) |
| Pont-y-pwl to Lymington | 92.18 mi (148.35 km) |
| Pont-y-pwl to Lymm | 118.51 mi (190.73 km) |
| Pont-y-pwl to Mablethorpe | 179.07 mi (288.18 km) |
| Pont-y-pwl to Macclesfield | 113.55 mi (182.75 km) |
| Pont-y-pwl to Mackworth | 105.80 mi (170.26 km) |
| Pont-y-pwl to Madeley | 69.25 mi (111.45 km) |
| Pont-y-pwl to Maesteg | 26.88 mi (43.26 km) |
| Pont-y-pwl to Maghull | 125.43 mi (201.86 km) |
| Pont-y-pwl to Maidenhead | 100.46 mi (161.68 km) |
| Pont-y-pwl to Maidstone | 156.44 mi (251.76 km) |
| Pont-y-pwl to Maldon | 159.10 mi (256.04 km) |
| Pont-y-pwl to Maltby | 141.71 mi (228.07 km) |
| Pont-y-pwl to Manchester | 127.20 mi (204.71 km) |
