| Lancon-Provence to Rhosllanerchrugog | 750.45 mi (1,207.73 km) |
| Lancon-Provence to Rhyl | 778.09 mi (1,252.22 km) |
| Lancon-Provence to Rhymney | 685.67 mi (1,103.49 km) |
| Lancon-Provence to Richmond | 599.06 mi (964.09 km) |
| Lancon-Provence to Rickmansworth | 613.50 mi (987.33 km) |
| Lancon-Provence to Ripley | 718.41 mi (1,156.17 km) |
| Lancon-Provence to Ripon | 788.02 mi (1,268.19 km) |
| Lancon-Provence to Risca | 672.39 mi (1,082.11 km) |
| Lancon-Provence to Rochdale | 767.37 mi (1,234.96 km) |
| Lancon-Provence to Rochester | 579.22 mi (932.17 km) |
| Lancon-Provence to Rock Ferry | 770.55 mi (1,240.08 km) |
| Lancon-Provence to Rogerstone | 670.46 mi (1,079.00 km) |
| Lancon-Provence to Romford | 597.57 mi (961.70 km) |
| Lancon-Provence to Romsey | 597.41 mi (961.43 km) |
| Lancon-Provence to Ross on Wye | 676.66 mi (1,088.98 km) |
