| Porthcawl to Rhosllanerchrugog | 109.17 mi (175.69 km) |
| Porthcawl to Rhyl | 127.51 mi (205.20 km) |
| Porthcawl to Rhymney | 26.01 mi (41.86 km) |
| Porthcawl to Richmond | 145.87 mi (234.75 km) |
| Porthcawl to Rickmansworth | 138.91 mi (223.56 km) |
| Porthcawl to Ripley | 145.20 mi (233.67 km) |
| Porthcawl to Ripon | 204.70 mi (329.43 km) |
| Porthcawl to Risca | 27.22 mi (43.80 km) |
| Porthcawl to Rochdale | 160.80 mi (258.78 km) |
| Porthcawl to Rochester | 180.63 mi (290.69 km) |
| Porthcawl to Rock Ferry | 133.91 mi (215.51 km) |
| Porthcawl to Rogerstone | 28.39 mi (45.70 km) |
| Porthcawl to Romford | 166.47 mi (267.91 km) |
| Porthcawl to Romsey | 100.77 mi (162.17 km) |
| Porthcawl to Ross on Wye | 55.95 mi (90.04 km) |
