| Hornchurch to Centralia (Illinois) | 4,175.50 mi (6,719.82 km) |
| Hornchurch to Centralia (Washington) | 4,857.91 mi (7,818.05 km) |
| Hornchurch to Centreville (Virginia) | 3,696.85 mi (5,949.50 km) |
| Hornchurch to Ceres (California) | 5,328.86 mi (8,575.97 km) |
| Hornchurch to Cerritos (California) | 5,454.08 mi (8,777.49 km) |
| Hornchurch to Chalco (Nebraska) | 4,308.40 mi (6,933.70 km) |
| Hornchurch to Chalmette (Louisiana) | 4,635.56 mi (7,460.21 km) |
| Hornchurch to Chambersburg (Pennsylvania) | 3,656.45 mi (5,884.49 km) |
| Hornchurch to Chamblee (Georgia) | 4,209.26 mi (6,774.15 km) |
| Hornchurch to Champaign (Illinois) | 4,066.52 mi (6,544.43 km) |
| Hornchurch to Champlin (Minnesota) | 4,016.75 mi (6,464.33 km) |
| Hornchurch to Chandler (Arizona) | 5,281.10 mi (8,499.10 km) |
| Hornchurch to Chanhassen (Minnesota) | 4,037.79 mi (6,498.19 km) |
| Hornchurch to Channahon (Illinois) | 4,004.25 mi (6,444.22 km) |
| Hornchurch to Channelview (Texas) | 4,849.07 mi (7,803.82 km) |
