| Hwlffordd to Redondela | 679.36 mi (1,093.33 km) |
| Hwlffordd to Reinosa | 609.12 mi (980.29 km) |
| Hwlffordd to Requena | 870.76 mi (1,401.36 km) |
| Hwlffordd to Reus | 789.64 mi (1,270.81 km) |
| Hwlffordd to Rianxo | 657.22 mi (1,057.70 km) |
| Hwlffordd to Ribadeo | 579.15 mi (932.06 km) |
| Hwlffordd to Rincon de la Victoria | 1,042.70 mi (1,678.06 km) |
| Hwlffordd to Ripoll | 743.26 mi (1,196.16 km) |
| Hwlffordd to Ripollet | 787.16 mi (1,266.81 km) |
| Hwlffordd to Rojales | 969.43 mi (1,560.15 km) |
| Hwlffordd to Ronda | 1,040.78 mi (1,674.98 km) |
| Hwlffordd to Roquetas de Mar | 1,045.24 mi (1,682.15 km) |
| Hwlffordd to Rosas | 761.35 mi (1,225.28 km) |
| Hwlffordd to Rubi | 784.90 mi (1,263.17 km) |
| Hwlffordd to Rute | 1,001.13 mi (1,611.16 km) |
