| Castle Rock to Chesterfield | 4,585.82 mi (7,380.16 km) |
| Castle Rock to Chichester | 4,704.46 mi (7,571.09 km) |
| Castle Rock to Chigwell | 4,702.09 mi (7,567.28 km) |
| Castle Rock to Childwall | 4,530.08 mi (7,290.46 km) |
| Castle Rock to Chilwell | 4,605.03 mi (7,411.08 km) |
| Castle Rock to Chingford | 4,699.88 mi (7,563.73 km) |
| Castle Rock to Chippenham | 4,632.31 mi (7,454.99 km) |
| Castle Rock to Chislehurst | 4,710.81 mi (7,581.32 km) |
| Castle Rock to Choppington | 4,505.43 mi (7,250.79 km) |
| Castle Rock to Chorley | 4,528.63 mi (7,288.13 km) |
| Castle Rock to Chorleywood | 4,680.81 mi (7,533.03 km) |
| Castle Rock to Christchurch | 4,673.30 mi (7,520.94 km) |
| Castle Rock to Churchdown | 4,613.75 mi (7,425.12 km) |
| Castle Rock to Cinderford | 4,604.49 mi (7,410.21 km) |
| Castle Rock to Cirencester | 4,627.20 mi (7,446.76 km) |
