| Thousand Oaks to Clacton-on-Sea | 5,479.38 mi (8,818.22 km) |
| Thousand Oaks to Clay Cross | 5,335.97 mi (8,587.41 km) |
| Thousand Oaks to Clayton | 5,295.51 mi (8,522.30 km) |
| Thousand Oaks to Clayton le Moors | 5,278.13 mi (8,494.34 km) |
| Thousand Oaks to Cleckheaton | 5,301.00 mi (8,531.14 km) |
| Thousand Oaks to Cleethorpes | 5,360.95 mi (8,627.61 km) |
| Thousand Oaks to Clevedon | 5,367.84 mi (8,638.70 km) |
| Thousand Oaks to Clifton | 5,355.17 mi (8,618.31 km) |
| Thousand Oaks to Clifton | 5,308.87 mi (8,543.81 km) |
| Thousand Oaks to Cliftonville | 5,506.61 mi (8,862.03 km) |
| Thousand Oaks to Clitheroe | 5,273.60 mi (8,487.03 km) |
| Thousand Oaks to Clydebank | 5,122.91 mi (8,244.53 km) |
| Thousand Oaks to Coalville | 5,357.37 mi (8,621.85 km) |
| Thousand Oaks to Coatbridge | 5,135.84 mi (8,265.33 km) |
| Thousand Oaks to Cobham | 5,451.99 mi (8,774.12 km) |
