| Runcorn to Centralia (Illinois) | 4,011.47 mi (6,455.84 km) |
| Runcorn to Centralia (Washington) | 4,684.11 mi (7,538.34 km) |
| Runcorn to Centreville (Virginia) | 3,541.84 mi (5,700.04 km) |
| Runcorn to Ceres (California) | 5,153.92 mi (8,294.44 km) |
| Runcorn to Cerritos (California) | 5,279.61 mi (8,496.71 km) |
| Runcorn to Chalco (Nebraska) | 4,138.49 mi (6,660.26 km) |
| Runcorn to Chalmette (Louisiana) | 4,478.89 mi (7,208.07 km) |
| Runcorn to Chambersburg (Pennsylvania) | 3,499.81 mi (5,632.40 km) |
| Runcorn to Chamblee (Georgia) | 4,053.86 mi (6,524.06 km) |
| Runcorn to Champaign (Illinois) | 3,901.66 mi (6,279.12 km) |
| Runcorn to Champlin (Minnesota) | 3,845.71 mi (6,189.07 km) |
| Runcorn to Chandler (Arizona) | 5,108.26 mi (8,220.96 km) |
| Runcorn to Chanhassen (Minnesota) | 3,866.86 mi (6,223.11 km) |
| Runcorn to Channahon (Illinois) | 3,838.29 mi (6,177.13 km) |
| Runcorn to Channelview (Texas) | 4,687.90 mi (7,544.45 km) |
