| Cities | Distance |
|---|---|
| Didcot to Ramsgate | 115.86 mi (186.46 km) |
| Didcot to Raunds | 59.20 mi (95.28 km) |
| Didcot to Rawmarsh | 128.42 mi (206.67 km) |
| Didcot to Rawtenstall | 151.16 mi (243.26 km) |
| Didcot to Rayleigh | 79.24 mi (127.52 km) |
| Didcot to Raynes Park | 45.59 mi (73.38 km) |
| Didcot to Reading | 15.58 mi (25.07 km) |
| Didcot to Redcar | 208.23 mi (335.12 km) |
| Didcot to Reddish | 132.38 mi (213.04 km) |
| Didcot to Redditch | 56.29 mi (90.59 km) |
| Didcot to Redhill | 52.54 mi (84.56 km) |
| Didcot to Redruth | 197.69 mi (318.16 km) |
| Didcot to Reigate | 51.37 mi (82.67 km) |
| Didcot to Renfrew | 321.90 mi (518.04 km) |
| Didcot to Rhondda | 93.39 mi (150.29 km) |