| Fort Oglethorpe to Chatteris | 4,168.72 mi (6,708.91 km) |
| Fort Oglethorpe to Cheadle | 4,076.04 mi (6,559.75 km) |
| Fort Oglethorpe to Cheadle Hulme | 4,059.67 mi (6,533.41 km) |
| Fort Oglethorpe to Cheam | 4,184.13 mi (6,733.71 km) |
| Fort Oglethorpe to Chellaston | 4,100.27 mi (6,598.75 km) |
| Fort Oglethorpe to Chelmsford | 4,202.99 mi (6,764.06 km) |
| Fort Oglethorpe to Chelsfield | 4,197.83 mi (6,755.76 km) |
| Fort Oglethorpe to Cheltenham | 4,096.61 mi (6,592.86 km) |
| Fort Oglethorpe to Chepstow | 4,077.67 mi (6,562.37 km) |
| Fort Oglethorpe to Cherry Hinton | 4,179.93 mi (6,726.95 km) |
| Fort Oglethorpe to Chertsey | 4,171.37 mi (6,713.18 km) |
| Fort Oglethorpe to Chesham | 4,159.56 mi (6,694.16 km) |
| Fort Oglethorpe to Cheshunt | 4,183.00 mi (6,731.89 km) |
| Fort Oglethorpe to Chester | 4,036.01 mi (6,495.32 km) |
| Fort Oglethorpe to Chester-le-Street | 4,052.54 mi (6,521.93 km) |
