| Rock Island to Chatteris | 4,053.60 mi (6,523.65 km) |
| Rock Island to Cheadle | 3,961.01 mi (6,374.62 km) |
| Rock Island to Cheadle Hulme | 3,941.25 mi (6,342.83 km) |
| Rock Island to Cheam | 4,080.32 mi (6,566.64 km) |
| Rock Island to Chellaston | 3,985.02 mi (6,413.27 km) |
| Rock Island to Chelmsford | 4,093.71 mi (6,588.19 km) |
| Rock Island to Chelsfield | 4,093.10 mi (6,587.21 km) |
| Rock Island to Cheltenham | 3,992.53 mi (6,425.36 km) |
| Rock Island to Chepstow | 3,977.74 mi (6,401.55 km) |
| Rock Island to Cherry Hinton | 4,067.11 mi (6,545.38 km) |
| Rock Island to Chertsey | 4,068.09 mi (6,546.96 km) |
| Rock Island to Chesham | 4,053.44 mi (6,523.38 km) |
| Rock Island to Cheshunt | 4,075.41 mi (6,558.74 km) |
| Rock Island to Chester | 3,921.15 mi (6,310.48 km) |
| Rock Island to Chester-le-Street | 3,917.88 mi (6,305.22 km) |
