| Crystal to Rhondda | 3,888.82 mi (6,258.45 km) |
| Crystal to Rhosllanerchrugog | 3,851.55 mi (6,198.47 km) |
| Crystal to Rhyl | 3,825.32 mi (6,156.25 km) |
| Crystal to Rhymney | 3,888.50 mi (6,257.93 km) |
| Crystal to Richmond | 4,007.42 mi (6,449.33 km) |
| Crystal to Rickmansworth | 3,994.55 mi (6,428.61 km) |
| Crystal to Ripley | 3,908.28 mi (6,289.76 km) |
| Crystal to Ripon | 3,864.53 mi (6,219.36 km) |
| Crystal to Risca | 3,901.00 mi (6,278.05 km) |
| Crystal to Rochdale | 3,861.31 mi (6,214.18 km) |
| Crystal to Rochester | 4,039.19 mi (6,500.44 km) |
| Crystal to Rock Ferry | 3,840.17 mi (6,180.15 km) |
| Crystal to Rogerstone | 3,902.99 mi (6,281.26 km) |
| Crystal to Romford | 4,019.97 mi (6,469.52 km) |
| Crystal to Romsey | 3,982.06 mi (6,408.51 km) |
