| Puenteareas to Colchester | 803.28 mi (1,292.76 km) |
| Puenteareas to Coleford | 719.92 mi (1,158.59 km) |
| Puenteareas to Colne | 858.05 mi (1,380.89 km) |
| Puenteareas to Colwyn Bay | 799.80 mi (1,287.16 km) |
| Puenteareas to Congleton | 813.24 mi (1,308.79 km) |
| Puenteareas to Conisbrough | 850.26 mi (1,368.35 km) |
| Puenteareas to Connahs Quay | 803.85 mi (1,293.67 km) |
| Puenteareas to Consett | 926.97 mi (1,491.81 km) |
| Puenteareas to Conwy | 797.51 mi (1,283.46 km) |
| Puenteareas to Cookstown | 865.98 mi (1,393.66 km) |
| Puenteareas to Corby | 800.11 mi (1,287.65 km) |
| Puenteareas to Corfe Mullen | 669.10 mi (1,076.81 km) |
| Puenteareas to Corsham | 705.90 mi (1,136.04 km) |
| Puenteareas to Coseley | 776.99 mi (1,250.45 km) |
| Puenteareas to Cosham | 695.11 mi (1,118.67 km) |
