| Rhondda to Mjolby | 864.91 mi (1,391.93 km) |
| Rhondda to Molndal | 742.18 mi (1,194.42 km) |
| Rhondda to Molnlycke | 745.99 mi (1,200.56 km) |
| Rhondda to Mora | 940.30 mi (1,513.26 km) |
| Rhondda to Motala | 867.99 mi (1,396.89 km) |
| Rhondda to Nassjo | 831.61 mi (1,338.34 km) |
| Rhondda to Nodinge-Nol | 751.94 mi (1,210.12 km) |
| Rhondda to Norrkoping | 908.16 mi (1,461.54 km) |
| Rhondda to Norrtalje | 1,021.53 mi (1,643.99 km) |
| Rhondda to Nybro | 853.70 mi (1,373.89 km) |
| Rhondda to Nykoping | 939.02 mi (1,511.21 km) |
| Rhondda to Nynashamn | 974.03 mi (1,567.55 km) |
| Rhondda to Orebro | 896.52 mi (1,442.81 km) |
| Rhondda to Orkelljunga | 749.20 mi (1,205.73 km) |
| Rhondda to Ornskoldsvik | 1,141.07 mi (1,836.37 km) |
