| Darby to Rhondda | 3,409.82 mi (5,487.57 km) |
| Darby to Rhosllanerchrugog | 3,398.60 mi (5,469.52 km) |
| Darby to Rhyl | 3,375.94 mi (5,433.05 km) |
| Darby to Rhymney | 3,412.60 mi (5,492.05 km) |
| Darby to Richmond | 3,541.02 mi (5,698.73 km) |
| Darby to Rickmansworth | 3,530.37 mi (5,681.58 km) |
| Darby to Ripley | 3,463.65 mi (5,574.20 km) |
| Darby to Ripon | 3,438.55 mi (5,533.80 km) |
| Darby to Risca | 3,423.42 mi (5,509.46 km) |
| Darby to Rochdale | 3,423.10 mi (5,508.95 km) |
| Darby to Rochester | 3,575.53 mi (5,754.26 km) |
| Darby to Rock Ferry | 3,393.84 mi (5,461.86 km) |
| Darby to Rogerstone | 3,425.29 mi (5,512.48 km) |
| Darby to Romford | 3,558.03 mi (5,726.09 km) |
| Darby to Romsey | 3,501.84 mi (5,635.66 km) |
