| River Grove to Chesterfield | 3,850.36 mi (6,196.55 km) |
| River Grove to Chichester | 3,950.02 mi (6,356.94 km) |
| River Grove to Chigwell | 3,957.21 mi (6,368.51 km) |
| River Grove to Childwall | 3,791.48 mi (6,101.79 km) |
| River Grove to Chilwell | 3,867.27 mi (6,223.78 km) |
| River Grove to Chingford | 3,954.79 mi (6,364.62 km) |
| River Grove to Chippenham | 3,878.82 mi (6,242.35 km) |
| River Grove to Chislehurst | 3,964.13 mi (6,379.65 km) |
| River Grove to Choppington | 3,787.49 mi (6,095.37 km) |
| River Grove to Chorley | 3,793.21 mi (6,104.57 km) |
| River Grove to Chorleywood | 3,934.22 mi (6,331.51 km) |
| River Grove to Christchurch | 3,914.67 mi (6,300.06 km) |
| River Grove to Churchdown | 3,863.75 mi (6,218.10 km) |
| River Grove to Cinderford | 3,852.93 mi (6,200.69 km) |
| River Grove to Cirencester | 3,876.44 mi (6,238.52 km) |
