| Aver-o-Mar to Colchester | 855.99 mi (1,377.58 km) |
| Aver-o-Mar to Coleford | 774.16 mi (1,245.89 km) |
| Aver-o-Mar to Colne | 912.48 mi (1,468.50 km) |
| Aver-o-Mar to Colwyn Bay | 854.30 mi (1,374.86 km) |
| Aver-o-Mar to Congleton | 867.62 mi (1,396.29 km) |
| Aver-o-Mar to Conisbrough | 904.48 mi (1,455.62 km) |
| Aver-o-Mar to Connahs Quay | 858.33 mi (1,381.34 km) |
| Aver-o-Mar to Consett | 981.44 mi (1,579.47 km) |
| Aver-o-Mar to Conwy | 852.00 mi (1,371.16 km) |
| Aver-o-Mar to Cookstown | 919.68 mi (1,480.08 km) |
| Aver-o-Mar to Corby | 853.91 mi (1,374.23 km) |
| Aver-o-Mar to Corfe Mullen | 722.78 mi (1,163.21 km) |
| Aver-o-Mar to Corsham | 759.92 mi (1,222.97 km) |
| Aver-o-Mar to Coseley | 831.25 mi (1,337.77 km) |
| Aver-o-Mar to Cosham | 748.30 mi (1,204.27 km) |
