| Cities | Distance |
|---|---|
| Rhondda to Mirfield | 160.00 mi (257.50 km) |
| Rhondda to Mitcham | 141.21 mi (227.26 km) |
| Rhondda to Mold | 107.77 mi (173.44 km) |
| Rhondda to Molesey | 132.18 mi (212.73 km) |
| Rhondda to Monkseaton | 250.17 mi (402.62 km) |
| Rhondda to Monmouth | 32.73 mi (52.68 km) |
| Rhondda to Montrose | 353.92 mi (569.57 km) |
| Rhondda to Morden | 139.36 mi (224.28 km) |
| Rhondda to Morecambe | 171.30 mi (275.68 km) |
| Rhondda to Moreton | 124.01 mi (199.57 km) |
| Rhondda to Morley | 165.84 mi (266.89 km) |
| Rhondda to Morpeth | 255.48 mi (411.15 km) |
| Rhondda to Morriston | 22.61 mi (36.39 km) |
| Rhondda to Mosbrough | 146.37 mi (235.57 km) |
| Rhondda to Mossley | 143.40 mi (230.78 km) |