| Hemel Hempstead to Ramsgate | 85.97 mi (138.35 km) |
| Hemel Hempstead to Raunds | 41.03 mi (66.03 km) |
| Hemel Hempstead to Rawmarsh | 123.78 mi (199.21 km) |
| Hemel Hempstead to Rawtenstall | 154.58 mi (248.76 km) |
| Hemel Hempstead to Rayleigh | 47.44 mi (76.34 km) |
| Hemel Hempstead to Raynes Park | 26.19 mi (42.15 km) |
| Hemel Hempstead to Reading | 29.88 mi (48.08 km) |
| Hemel Hempstead to Redcar | 199.53 mi (321.11 km) |
| Hemel Hempstead to Reddish | 136.41 mi (219.52 km) |
| Hemel Hempstead to Redditch | 72.83 mi (117.21 km) |
| Hemel Hempstead to Redhill | 37.69 mi (60.66 km) |
| Hemel Hempstead to Redruth | 231.85 mi (373.12 km) |
| Hemel Hempstead to Reigate | 37.38 mi (60.16 km) |
| Hemel Hempstead to Renfrew | 326.70 mi (525.78 km) |
| Hemel Hempstead to Rhondda | 126.64 mi (203.81 km) |
