| Loudoun Valley Estates to Cosham | 3,656.85 mi (5,885.13 km) |
| Loudoun Valley Estates to Costessey | 3,708.83 mi (5,968.78 km) |
| Loudoun Valley Estates to Cottingham | 3,620.82 mi (5,827.14 km) |
| Loudoun Valley Estates to Coulsdon | 3,684.28 mi (5,929.27 km) |
| Loudoun Valley Estates to Coventry | 3,605.29 mi (5,802.15 km) |
| Loudoun Valley Estates to Cowdenbeath | 3,466.48 mi (5,578.76 km) |
| Loudoun Valley Estates to Cowes | 3,648.99 mi (5,872.48 km) |
| Loudoun Valley Estates to Cowley | 3,665.71 mi (5,899.39 km) |
| Loudoun Valley Estates to Cowley | 3,631.38 mi (5,844.14 km) |
| Loudoun Valley Estates to Cramlington | 3,550.68 mi (5,714.26 km) |
| Loudoun Valley Estates to Cranleigh | 3,674.50 mi (5,913.54 km) |
| Loudoun Valley Estates to Crawley | 3,687.06 mi (5,933.74 km) |
| Loudoun Valley Estates to Crayford | 3,694.44 mi (5,945.62 km) |
| Loudoun Valley Estates to Crewe | 3,554.34 mi (5,720.15 km) |
| Loudoun Valley Estates to Crigglestone | 3,580.11 mi (5,761.63 km) |
