| Ajdovscina to Rhosllanerchrugog | 903.65 mi (1,454.29 km) |
| Ajdovscina to Rhyl | 929.05 mi (1,495.16 km) |
| Ajdovscina to Rhymney | 878.13 mi (1,413.21 km) |
| Ajdovscina to Richmond | 752.13 mi (1,210.44 km) |
| Ajdovscina to Rickmansworth | 763.94 mi (1,229.44 km) |
| Ajdovscina to Ripley | 844.53 mi (1,359.13 km) |
| Ajdovscina to Ripon | 888.11 mi (1,429.27 km) |
| Ajdovscina to Risca | 866.76 mi (1,394.91 km) |
| Ajdovscina to Rochdale | 890.94 mi (1,433.83 km) |
| Ajdovscina to Rochester | 718.64 mi (1,156.53 km) |
| Ajdovscina to Rock Ferry | 913.35 mi (1,469.90 km) |
| Ajdovscina to Rogerstone | 864.84 mi (1,391.82 km) |
| Ajdovscina to Romford | 737.20 mi (1,186.41 km) |
| Ajdovscina to Romsey | 787.25 mi (1,266.96 km) |
| Ajdovscina to Ross on Wye | 854.47 mi (1,375.14 km) |
