| Troina to Rhosllanerchrugog | 1,348.99 mi (2,170.99 km) |
| Troina to Rhyl | 1,376.63 mi (2,215.47 km) |
| Troina to Rhymney | 1,297.55 mi (2,088.21 km) |
| Troina to Richmond | 1,190.78 mi (1,916.37 km) |
| Troina to Rickmansworth | 1,204.80 mi (1,938.95 km) |
| Troina to Ripley | 1,303.35 mi (2,097.54 km) |
| Troina to Ripon | 1,362.86 mi (2,193.32 km) |
| Troina to Risca | 1,284.50 mi (2,067.20 km) |
| Troina to Rochdale | 1,353.07 mi (2,177.56 km) |
| Troina to Rochester | 1,163.34 mi (1,872.21 km) |
| Troina to Rock Ferry | 1,365.25 mi (2,197.16 km) |
| Troina to Rogerstone | 1,282.50 mi (2,063.99 km) |
| Troina to Romford | 1,182.91 mi (1,903.71 km) |
| Troina to Romsey | 1,204.71 mi (1,938.79 km) |
| Troina to Ross on Wye | 1,282.61 mi (2,064.16 km) |
