| Commack to Cosham | 3,401.55 mi (5,474.27 km) |
| Commack to Costessey | 3,455.70 mi (5,561.42 km) |
| Commack to Cottingham | 3,368.62 mi (5,421.27 km) |
| Commack to Coulsdon | 3,429.56 mi (5,519.34 km) |
| Commack to Coventry | 3,351.35 mi (5,393.48 km) |
| Commack to Cowdenbeath | 3,216.84 mi (5,177.00 km) |
| Commack to Cowes | 3,393.59 mi (5,461.45 km) |
| Commack to Cowley | 3,411.12 mi (5,489.66 km) |
| Commack to Cowley | 3,376.84 mi (5,434.49 km) |
| Commack to Cramlington | 3,299.91 mi (5,310.69 km) |
| Commack to Cranleigh | 3,419.56 mi (5,503.25 km) |
| Commack to Crawley | 3,432.14 mi (5,523.50 km) |
| Commack to Crayford | 3,439.90 mi (5,535.98 km) |
| Commack to Crewe | 3,300.96 mi (5,312.38 km) |
| Commack to Crigglestone | 3,327.53 mi (5,355.14 km) |
