| Portchester to Rhosllanerchrugog | 170.97 mi (275.15 km) |
| Portchester to Rhyl | 198.42 mi (319.32 km) |
| Portchester to Rhymney | 112.89 mi (181.68 km) |
| Portchester to Richmond | 55.31 mi (89.02 km) |
| Portchester to Rickmansworth | 61.87 mi (99.57 km) |
| Portchester to Ripley | 153.05 mi (246.30 km) |
| Portchester to Ripon | 228.36 mi (367.52 km) |
| Portchester to Risca | 100.37 mi (161.53 km) |
| Portchester to Rochdale | 196.50 mi (316.23 km) |
| Portchester to Rochester | 79.34 mi (127.68 km) |
| Portchester to Rock Ferry | 192.34 mi (309.54 km) |
| Portchester to Rogerstone | 98.38 mi (158.32 km) |
| Portchester to Romford | 75.79 mi (121.97 km) |
| Portchester to Romsey | 19.29 mi (31.05 km) |
| Portchester to Ross on Wye | 97.41 mi (156.76 km) |
