| Kopavogur to Costessey | 1,140.09 mi (1,834.80 km) |
| Kopavogur to Cottingham | 1,037.54 mi (1,669.76 km) |
| Kopavogur to Coulsdon | 1,182.39 mi (1,902.88 km) |
| Kopavogur to Coventry | 1,087.43 mi (1,750.04 km) |
| Kopavogur to Cowdenbeath | 839.40 mi (1,350.88 km) |
| Kopavogur to Cowes | 1,188.16 mi (1,912.17 km) |
| Kopavogur to Cowley | 1,162.34 mi (1,870.60 km) |
| Kopavogur to Cowley | 1,133.22 mi (1,823.74 km) |
| Kopavogur to Cramlington | 938.18 mi (1,509.86 km) |
| Kopavogur to Cranleigh | 1,185.07 mi (1,907.19 km) |
| Kopavogur to Crawley | 1,193.50 mi (1,920.75 km) |
| Kopavogur to Crayford | 1,182.67 mi (1,903.33 km) |
| Kopavogur to Crewe | 1,026.08 mi (1,651.32 km) |
| Kopavogur to Crigglestone | 1,017.55 mi (1,637.58 km) |
| Kopavogur to Cromer | 1,127.42 mi (1,814.41 km) |
