| Cities | Distance |
|---|---|
| Sidmouth to Cromer | 248.57 mi (400.03 km) |
| Sidmouth to Crosby | 194.15 mi (312.46 km) |
| Sidmouth to Crowborough | 150.50 mi (242.21 km) |
| Sidmouth to Croxley Green | 138.26 mi (222.51 km) |
| Sidmouth to Croydon | 144.14 mi (231.98 km) |
| Sidmouth to Cudworth | 214.67 mi (345.47 km) |
| Sidmouth to Culcheth | 193.91 mi (312.07 km) |
| Sidmouth to Cullercoats | 310.03 mi (498.94 km) |
| Sidmouth to Cumbernauld | 365.10 mi (587.58 km) |
| Sidmouth to Cumnock | 332.50 mi (535.11 km) |
| Sidmouth to Cupar | 389.80 mi (627.32 km) |
| Sidmouth to Cwmbran | 67.89 mi (109.26 km) |
| Sidmouth to Dagenham | 158.22 mi (254.64 km) |
| Sidmouth to Dalkeith | 360.45 mi (580.09 km) |
| Sidmouth to Darfield | 212.60 mi (342.15 km) |