| Johnston to Chatteris | 4,157.60 mi (6,691.01 km) |
| Johnston to Cheadle | 4,065.35 mi (6,542.55 km) |
| Johnston to Cheadle Hulme | 4,044.85 mi (6,509.56 km) |
| Johnston to Cheam | 4,186.91 mi (6,738.19 km) |
| Johnston to Chellaston | 4,089.23 mi (6,580.98 km) |
| Johnston to Chelmsford | 4,198.97 mi (6,757.58 km) |
| Johnston to Chelsfield | 4,199.43 mi (6,758.33 km) |
| Johnston to Cheltenham | 4,099.37 mi (6,597.29 km) |
| Johnston to Chepstow | 4,085.60 mi (6,575.13 km) |
| Johnston to Cherry Hinton | 4,171.61 mi (6,713.55 km) |
| Johnston to Chertsey | 4,174.85 mi (6,718.77 km) |
| Johnston to Chesham | 4,159.58 mi (6,694.20 km) |
| Johnston to Cheshunt | 4,181.13 mi (6,728.87 km) |
| Johnston to Chester | 4,025.68 mi (6,478.71 km) |
| Johnston to Chester-le-Street | 4,017.58 mi (6,465.67 km) |
