| Encinitas to Cockermouth | 5,224.39 mi (8,407.85 km) |
| Encinitas to Colchester | 5,481.98 mi (8,822.40 km) |
| Encinitas to Coleford | 5,371.39 mi (8,644.41 km) |
| Encinitas to Colne | 5,296.46 mi (8,523.82 km) |
| Encinitas to Colwyn Bay | 5,271.50 mi (8,483.66 km) |
| Encinitas to Congleton | 5,325.13 mi (8,569.97 km) |
| Encinitas to Conisbrough | 5,342.99 mi (8,598.72 km) |
| Encinitas to Connahs Quay | 5,295.51 mi (8,522.30 km) |
| Encinitas to Consett | 5,264.29 mi (8,472.06 km) |
| Encinitas to Conwy | 5,267.67 mi (8,477.50 km) |
| Encinitas to Cookstown | 5,116.27 mi (8,233.84 km) |
| Encinitas to Corby | 5,403.60 mi (8,696.25 km) |
| Encinitas to Corfe Mullen | 5,435.93 mi (8,748.29 km) |
| Encinitas to Corsham | 5,401.28 mi (8,692.52 km) |
| Encinitas to Coseley | 5,356.04 mi (8,619.72 km) |
