| Cities | Distance |
|---|---|
| Rhondda to Mexborough | 158.01 mi (254.29 km) |
| Rhondda to Mickleover | 118.77 mi (191.14 km) |
| Rhondda to Middlesbrough | 223.68 mi (359.98 km) |
| Rhondda to Middleton | 143.59 mi (231.08 km) |
| Rhondda to Middlewich | 116.39 mi (187.30 km) |
| Rhondda to Midsomer Norton | 46.36 mi (74.60 km) |
| Rhondda to Mildenhall | 174.49 mi (280.81 km) |
| Rhondda to Milford Haven | 69.98 mi (112.62 km) |
| Rhondda to Mill Hill | 136.73 mi (220.05 km) |
| Rhondda to Milngavie | 301.14 mi (484.63 km) |
| Rhondda to Milnrow | 148.28 mi (238.63 km) |
| Rhondda to Milton | 112.77 mi (181.49 km) |
| Rhondda to Milton Keynes | 117.19 mi (188.60 km) |
| Rhondda to Minehead | 28.58 mi (45.99 km) |
| Rhondda to Minster | 182.19 mi (293.20 km) |