| Ayvacik to Costessey | 1,493.25 mi (2,403.15 km) |
| Ayvacik to Cottingham | 1,588.59 mi (2,556.59 km) |
| Ayvacik to Coulsdon | 1,507.18 mi (2,425.57 km) |
| Ayvacik to Coventry | 1,589.91 mi (2,558.71 km) |
| Ayvacik to Cowdenbeath | 1,766.04 mi (2,842.17 km) |
| Ayvacik to Cowes | 1,540.70 mi (2,479.52 km) |
| Ayvacik to Cowley | 1,526.22 mi (2,456.22 km) |
| Ayvacik to Cowley | 1,560.71 mi (2,511.72 km) |
| Ayvacik to Cramlington | 1,671.94 mi (2,690.73 km) |
| Ayvacik to Cranleigh | 1,516.13 mi (2,439.98 km) |
| Ayvacik to Crawley | 1,503.69 mi (2,419.96 km) |
| Ayvacik to Crayford | 1,497.81 mi (2,410.49 km) |
| Ayvacik to Crewe | 1,644.23 mi (2,646.12 km) |
| Ayvacik to Crigglestone | 1,625.06 mi (2,615.29 km) |
| Ayvacik to Cromer | 1,498.69 mi (2,411.91 km) |
