| Puertollano to Colchester | 944.09 mi (1,519.37 km) |
| Puertollano to Coleford | 908.54 mi (1,462.15 km) |
| Puertollano to Colne | 1,052.28 mi (1,693.48 km) |
| Puertollano to Colwyn Bay | 1,009.42 mi (1,624.50 km) |
| Puertollano to Congleton | 1,004.45 mi (1,616.50 km) |
| Puertollano to Conisbrough | 1,031.40 mi (1,659.88 km) |
| Puertollano to Connahs Quay | 1,005.51 mi (1,618.21 km) |
| Puertollano to Consett | 1,122.09 mi (1,805.83 km) |
| Puertollano to Conwy | 1,008.63 mi (1,623.23 km) |
| Puertollano to Cookstown | 1,109.80 mi (1,786.06 km) |
| Puertollano to Corby | 967.70 mi (1,557.36 km) |
| Puertollano to Corfe Mullen | 841.36 mi (1,354.03 km) |
| Puertollano to Corsham | 885.93 mi (1,425.77 km) |
| Puertollano to Coseley | 963.02 mi (1,549.83 km) |
| Puertollano to Cosham | 853.14 mi (1,373.00 km) |
