| Rhondda to Rochefort | 407.63 mi (656.02 km) |
| Rhondda to Rodez | 572.95 mi (922.07 km) |
| Rhondda to Rognac | 690.41 mi (1,111.11 km) |
| Rhondda to Roissy-en-Brie | 331.72 mi (533.85 km) |
| Rhondda to Romainville | 319.98 mi (514.95 km) |
| Rhondda to Romans-sur-Isere | 597.02 mi (960.81 km) |
| Rhondda to Rombas | 449.03 mi (722.64 km) |
| Rhondda to Romilly-sur-Seine | 382.19 mi (615.08 km) |
| Rhondda to Ronchin | 290.60 mi (467.68 km) |
| Rhondda to Roncq | 289.24 mi (465.48 km) |
| Rhondda to Roquebrune-sur-Argens | 732.73 mi (1,179.22 km) |
| Rhondda to Roquevaire | 708.59 mi (1,140.36 km) |
| Rhondda to Rosny-sous-Bois | 322.44 mi (518.92 km) |
| Rhondda to Roubaix | 292.95 mi (471.46 km) |
| Rhondda to Rouen | 248.35 mi (399.68 km) |
