| Petrila to Rhosllanerchrugog | 1,294.01 mi (2,082.51 km) |
| Petrila to Rhyl | 1,316.19 mi (2,118.21 km) |
| Petrila to Rhymney | 1,286.82 mi (2,070.94 km) |
| Petrila to Richmond | 1,157.20 mi (1,862.33 km) |
| Petrila to Rickmansworth | 1,166.72 mi (1,877.66 km) |
| Petrila to Ripley | 1,228.41 mi (1,976.93 km) |
| Petrila to Ripon | 1,254.74 mi (2,019.31 km) |
| Petrila to Risca | 1,277.05 mi (2,055.22 km) |
| Petrila to Rochdale | 1,268.86 mi (2,042.03 km) |
| Petrila to Rochester | 1,122.27 mi (1,806.13 km) |
| Petrila to Rock Ferry | 1,298.15 mi (2,089.17 km) |
| Petrila to Rogerstone | 1,275.28 mi (2,052.37 km) |
| Petrila to Romford | 1,138.73 mi (1,832.62 km) |
| Petrila to Romsey | 1,202.38 mi (1,935.05 km) |
| Petrila to Ross on Wye | 1,259.37 mi (2,026.76 km) |
