| Highgate to Rhosllanerchrugog | 158.05 mi (254.35 km) |
| Highgate to Rhyl | 185.27 mi (298.16 km) |
| Highgate to Rhymney | 135.10 mi (217.42 km) |
| Highgate to Richmond | 10.44 mi (16.79 km) |
| Highgate to Rickmansworth | 14.53 mi (23.38 km) |
| Highgate to Ripley | 115.22 mi (185.43 km) |
| Highgate to Ripon | 186.41 mi (300.00 km) |
| Highgate to Risca | 126.49 mi (203.56 km) |
| Highgate to Rochdale | 164.51 mi (264.75 km) |
| Highgate to Rochester | 30.90 mi (49.72 km) |
| Highgate to Rock Ferry | 173.22 mi (278.76 km) |
| Highgate to Rogerstone | 124.89 mi (200.99 km) |
| Highgate to Romford | 13.96 mi (22.46 km) |
| Highgate to Romsey | 70.95 mi (114.18 km) |
| Highgate to Ross on Wye | 107.12 mi (172.40 km) |
