| Cities | Distance |
|---|---|
| Cwmbran to Lye | 67.67 mi (108.91 km) |
| Cwmbran to Lymington | 89.15 mi (143.47 km) |
| Cwmbran to Lymm | 121.74 mi (195.92 km) |
| Cwmbran to Mablethorpe | 180.69 mi (290.79 km) |
| Cwmbran to Macclesfield | 116.54 mi (187.56 km) |
| Cwmbran to Mackworth | 108.11 mi (173.98 km) |
| Cwmbran to Madeley | 72.20 mi (116.19 km) |
| Cwmbran to Maesteg | 27.14 mi (43.68 km) |
| Cwmbran to Maghull | 128.86 mi (207.38 km) |
| Cwmbran to Maidenhead | 99.29 mi (159.79 km) |
| Cwmbran to Maidstone | 155.05 mi (249.53 km) |
| Cwmbran to Maldon | 158.41 mi (254.94 km) |
| Cwmbran to Maltby | 144.21 mi (232.08 km) |
| Cwmbran to Manchester | 130.33 mi (209.74 km) |
| Cwmbran to Mansfield | 128.58 mi (206.93 km) |