- Radlett
- Radstock
- Rainham
- Ramsgate
- Rayleigh
- Reading
- Redditch
- Redhill
- Redruth
- Reigate
- Reighton
- Renfrew
- Retford
- RH16 3RS
- Rhayader
- Rhosgoch
- Rhosneigr
- Rhydfelin
- Rhyl
- Richmond
- Rickmansworth
- Riding Mill
- Rimmington
- Ringstead
- Ringwood
- Ripley
- Ripon
- Robertsbridge