| Asenovgrad to Colchester | 1,311.03 mi (2,109.90 km) |
| Asenovgrad to Coleford | 1,450.47 mi (2,334.31 km) |
| Asenovgrad to Colne | 1,481.15 mi (2,383.69 km) |
| Asenovgrad to Colwyn Bay | 1,525.79 mi (2,455.51 km) |
| Asenovgrad to Congleton | 1,465.10 mi (2,357.85 km) |
| Asenovgrad to Conisbrough | 1,435.30 mi (2,309.89 km) |
| Asenovgrad to Connahs Quay | 1,499.06 mi (2,412.51 km) |
| Asenovgrad to Consett | 1,496.21 mi (2,407.92 km) |
| Asenovgrad to Conwy | 1,530.64 mi (2,463.32 km) |
| Asenovgrad to Cookstown | 1,673.07 mi (2,692.54 km) |
| Asenovgrad to Corby | 1,389.35 mi (2,235.94 km) |
| Asenovgrad to Corfe Mullen | 1,406.22 mi (2,263.10 km) |
| Asenovgrad to Corsham | 1,425.67 mi (2,294.39 km) |
| Asenovgrad to Coseley | 1,445.33 mi (2,326.03 km) |
| Asenovgrad to Cosham | 1,367.57 mi (2,200.90 km) |
