| Grayslake to Chatteris | 3,917.42 mi (6,304.48 km) |
| Grayslake to Cheadle | 3,824.72 mi (6,155.30 km) |
| Grayslake to Cheadle Hulme | 3,805.26 mi (6,123.98 km) |
| Grayslake to Cheam | 3,943.15 mi (6,345.89 km) |
| Grayslake to Chellaston | 3,848.79 mi (6,194.02 km) |
| Grayslake to Chelmsford | 3,957.04 mi (6,368.24 km) |
| Grayslake to Chelsfield | 3,956.03 mi (6,366.61 km) |
| Grayslake to Cheltenham | 3,855.30 mi (6,204.51 km) |
| Grayslake to Chepstow | 3,840.15 mi (6,180.12 km) |
| Grayslake to Cherry Hinton | 3,930.73 mi (6,325.90 km) |
| Grayslake to Chertsey | 3,930.87 mi (6,326.12 km) |
| Grayslake to Chesham | 3,916.45 mi (6,302.92 km) |
| Grayslake to Cheshunt | 3,938.57 mi (6,338.51 km) |
| Grayslake to Chester | 3,784.81 mi (6,091.07 km) |
| Grayslake to Chester-le-Street | 3,783.47 mi (6,088.91 km) |
