| Troy to Cosham | 3,726.35 mi (5,996.98 km) |
| Troy to Costessey | 3,760.04 mi (6,051.20 km) |
| Troy to Cottingham | 3,666.30 mi (5,900.34 km) |
| Troy to Coulsdon | 3,748.31 mi (6,032.32 km) |
| Troy to Coventry | 3,663.51 mi (5,895.86 km) |
| Troy to Cowdenbeath | 3,497.70 mi (5,629.01 km) |
| Troy to Cowes | 3,719.58 mi (5,986.09 km) |
| Troy to Cowley | 3,728.83 mi (6,000.97 km) |
| Troy to Cowley | 3,694.31 mi (5,945.42 km) |
| Troy to Cramlington | 3,587.72 mi (5,773.88 km) |
| Troy to Cranleigh | 3,740.61 mi (6,019.93 km) |
| Troy to Crawley | 3,752.80 mi (6,039.54 km) |
| Troy to Crayford | 3,756.87 mi (6,046.10 km) |
| Troy to Crewe | 3,608.73 mi (5,807.70 km) |
| Troy to Crigglestone | 3,628.60 mi (5,839.66 km) |
