| Cwmbran to Redondela | 698.57 mi (1,124.23 km) |
| Cwmbran to Reinosa | 600.00 mi (965.60 km) |
| Cwmbran to Requena | 845.68 mi (1,360.99 km) |
| Cwmbran to Reus | 751.24 mi (1,209.01 km) |
| Cwmbran to Rianxo | 678.52 mi (1,091.97 km) |
| Cwmbran to Ribadeo | 591.20 mi (951.44 km) |
| Cwmbran to Rincon de la Victoria | 1,033.85 mi (1,663.82 km) |
| Cwmbran to Ripoll | 697.37 mi (1,122.31 km) |
| Cwmbran to Ripollet | 743.09 mi (1,195.89 km) |
| Cwmbran to Rojales | 943.81 mi (1,518.92 km) |
| Cwmbran to Ronda | 1,035.92 mi (1,667.15 km) |
| Cwmbran to Roquetas de Mar | 1,028.91 mi (1,655.87 km) |
| Cwmbran to Rosas | 710.90 mi (1,144.08 km) |
| Cwmbran to Rubi | 741.41 mi (1,193.19 km) |
| Cwmbran to Rute | 992.72 mi (1,597.62 km) |
