| Ayvacik to Colchester | 1,481.89 mi (2,384.87 km) |
| Ayvacik to Coleford | 1,618.17 mi (2,604.20 km) |
| Ayvacik to Colne | 1,655.42 mi (2,664.14 km) |
| Ayvacik to Colwyn Bay | 1,697.49 mi (2,731.85 km) |
| Ayvacik to Congleton | 1,637.43 mi (2,635.19 km) |
| Ayvacik to Conisbrough | 1,609.22 mi (2,589.79 km) |
| Ayvacik to Connahs Quay | 1,670.98 mi (2,689.19 km) |
| Ayvacik to Consett | 1,673.10 mi (2,692.59 km) |
| Ayvacik to Conwy | 1,702.23 mi (2,739.48 km) |
| Ayvacik to Cookstown | 1,846.67 mi (2,971.92 km) |
| Ayvacik to Corby | 1,560.78 mi (2,511.84 km) |
| Ayvacik to Corfe Mullen | 1,570.61 mi (2,527.65 km) |
| Ayvacik to Corsham | 1,592.42 mi (2,562.76 km) |
| Ayvacik to Coseley | 1,615.91 mi (2,600.56 km) |
| Ayvacik to Cosham | 1,532.97 mi (2,467.08 km) |
