| Cities | Distance |
|---|---|
| Didcot to Cromer | 141.20 mi (227.24 km) |
| Didcot to Crosby | 150.23 mi (241.77 km) |
| Didcot to Crowborough | 71.28 mi (114.71 km) |
| Didcot to Croxley Green | 34.26 mi (55.13 km) |
| Didcot to Croydon | 51.26 mi (82.50 km) |
| Didcot to Cudworth | 136.47 mi (219.64 km) |
| Didcot to Culcheth | 138.42 mi (222.76 km) |
| Didcot to Cullercoats | 236.92 mi (381.28 km) |
| Didcot to Cumbernauld | 320.11 mi (515.17 km) |
| Didcot to Cumnock | 293.29 mi (472.01 km) |
| Didcot to Cupar | 333.52 mi (536.75 km) |
| Didcot to Cwmbran | 76.41 mi (122.97 km) |
| Didcot to Dagenham | 59.57 mi (95.88 km) |
| Didcot to Dalkeith | 305.53 mi (491.70 km) |
| Didcot to Darfield | 133.62 mi (215.04 km) |