| Abertillery to Lye | 66.25 mi (106.62 km) |
| Abertillery to Lymington | 96.20 mi (154.82 km) |
| Abertillery to Lymm | 117.50 mi (189.10 km) |
| Abertillery to Mablethorpe | 180.79 mi (290.96 km) |
| Abertillery to Macclesfield | 113.13 mi (182.07 km) |
| Abertillery to Mackworth | 106.63 mi (171.60 km) |
| Abertillery to Madeley | 69.01 mi (111.05 km) |
| Abertillery to Maesteg | 23.78 mi (38.26 km) |
| Abertillery to Maghull | 123.74 mi (199.14 km) |
| Abertillery to Maidenhead | 104.46 mi (168.11 km) |
| Abertillery to Maidstone | 160.51 mi (258.31 km) |
| Abertillery to Maldon | 162.84 mi (262.07 km) |
| Abertillery to Maltby | 142.22 mi (228.88 km) |
| Abertillery to Manchester | 126.44 mi (203.49 km) |
| Abertillery to Mansfield | 127.21 mi (204.72 km) |
