| Key Biscayne to Chatteris | 4,427.99 mi (7,126.17 km) |
| Key Biscayne to Cheadle | 4,338.21 mi (6,981.67 km) |
| Key Biscayne to Cheadle Hulme | 4,326.49 mi (6,962.81 km) |
| Key Biscayne to Cheam | 4,429.09 mi (7,127.92 km) |
| Key Biscayne to Chellaston | 4,361.91 mi (7,019.82 km) |
| Key Biscayne to Chelmsford | 4,454.04 mi (7,168.08 km) |
| Key Biscayne to Chelsfield | 4,443.48 mi (7,151.08 km) |
| Key Biscayne to Cheltenham | 4,344.75 mi (6,992.20 km) |
| Key Biscayne to Chepstow | 4,321.35 mi (6,954.55 km) |
| Key Biscayne to Cherry Hinton | 4,436.05 mi (7,139.13 km) |
| Key Biscayne to Chertsey | 4,416.09 mi (7,107.01 km) |
| Key Biscayne to Chesham | 4,408.13 mi (7,094.20 km) |
| Key Biscayne to Cheshunt | 4,432.63 mi (7,133.62 km) |
| Key Biscayne to Chester | 4,299.28 mi (6,919.02 km) |
| Key Biscayne to Chester-le-Street | 4,339.20 mi (6,983.27 km) |
