| Crystal Lake to Rhondda | 3,828.92 mi (6,162.05 km) |
| Crystal Lake to Rhosllanerchrugog | 3,800.43 mi (6,116.21 km) |
| Crystal Lake to Rhyl | 3,775.21 mi (6,075.61 km) |
| Crystal Lake to Rhymney | 3,829.69 mi (6,163.29 km) |
| Crystal Lake to Richmond | 3,952.95 mi (6,361.65 km) |
| Crystal Lake to Rickmansworth | 3,940.75 mi (6,342.02 km) |
| Crystal Lake to Ripley | 3,860.55 mi (6,212.96 km) |
| Crystal Lake to Ripon | 3,822.88 mi (6,152.32 km) |
| Crystal Lake to Risca | 3,841.70 mi (6,182.62 km) |
| Crystal Lake to Rochdale | 3,815.40 mi (6,140.29 km) |
| Crystal Lake to Rochester | 3,985.93 mi (6,414.74 km) |
| Crystal Lake to Rock Ferry | 3,791.25 mi (6,101.43 km) |
| Crystal Lake to Rogerstone | 3,843.67 mi (6,185.79 km) |
| Crystal Lake to Romford | 3,967.16 mi (6,384.53 km) |
| Crystal Lake to Romsey | 3,922.52 mi (6,312.68 km) |
