| Pontneddfechan to Cadiz | 1,059.98 mi (1,705.87 km) |
| Pontneddfechan to Calafell | 768.96 mi (1,237.52 km) |
| Pontneddfechan to Calahorra | 657.71 mi (1,058.48 km) |
| Pontneddfechan to Calasparra | 938.93 mi (1,511.06 km) |
| Pontneddfechan to Calatayud | 724.85 mi (1,166.53 km) |
| Pontneddfechan to Caldas de Montbuy | 750.12 mi (1,207.20 km) |
| Pontneddfechan to Caldas de Reyes | 674.99 mi (1,086.29 km) |
| Pontneddfechan to Calella | 759.91 mi (1,222.96 km) |
| Pontneddfechan to Callosa de Segura | 951.03 mi (1,530.54 km) |
| Pontneddfechan to Calpe | 922.64 mi (1,484.84 km) |
| Pontneddfechan to Calvia | 891.37 mi (1,434.52 km) |
| Pontneddfechan to Camas | 998.85 mi (1,607.49 km) |
| Pontneddfechan to Cambados | 684.37 mi (1,101.39 km) |
| Pontneddfechan to Cambre | 625.52 mi (1,006.68 km) |
| Pontneddfechan to Cambrils | 770.52 mi (1,240.03 km) |
