| River Forest to Chesterfield | 3,851.07 mi (6,197.69 km) |
| River Forest to Chichester | 3,950.64 mi (6,357.95 km) |
| River Forest to Chigwell | 3,957.88 mi (6,369.59 km) |
| River Forest to Childwall | 3,792.18 mi (6,102.92 km) |
| River Forest to Chilwell | 3,867.98 mi (6,224.91 km) |
| River Forest to Chingford | 3,955.46 mi (6,365.69 km) |
| River Forest to Chippenham | 3,879.45 mi (6,243.37 km) |
| River Forest to Chislehurst | 3,964.79 mi (6,380.71 km) |
| River Forest to Choppington | 3,788.27 mi (6,096.63 km) |
| River Forest to Chorley | 3,793.92 mi (6,105.72 km) |
| River Forest to Chorleywood | 3,934.88 mi (6,332.58 km) |
| River Forest to Christchurch | 3,915.28 mi (6,301.03 km) |
| River Forest to Churchdown | 3,864.40 mi (6,219.14 km) |
| River Forest to Cinderford | 3,853.57 mi (6,201.72 km) |
| River Forest to Cirencester | 3,877.08 mi (6,239.56 km) |
