| Hwlffordd to Rochefort | 443.73 mi (714.12 km) |
| Hwlffordd to Rodez | 620.76 mi (999.01 km) |
| Hwlffordd to Rognac | 743.80 mi (1,197.03 km) |
| Hwlffordd to Roissy-en-Brie | 395.19 mi (636.00 km) |
| Hwlffordd to Romainville | 383.41 mi (617.04 km) |
| Hwlffordd to Romans-sur-Isere | 653.77 mi (1,052.14 km) |
| Hwlffordd to Rombas | 516.36 mi (831.00 km) |
| Hwlffordd to Romilly-sur-Seine | 446.44 mi (718.48 km) |
| Hwlffordd to Ronchin | 358.28 mi (576.59 km) |
| Hwlffordd to Roncq | 356.87 mi (574.33 km) |
| Hwlffordd to Roquebrune-sur-Argens | 789.10 mi (1,269.93 km) |
| Hwlffordd to Roquevaire | 762.55 mi (1,227.20 km) |
| Hwlffordd to Rosny-sous-Bois | 385.89 mi (621.04 km) |
| Hwlffordd to Roubaix | 360.61 mi (580.35 km) |
| Hwlffordd to Rouen | 311.39 mi (501.14 km) |
