| Llanelli to Cadiz | 1,051.92 mi (1,692.90 km) |
| Llanelli to Calafell | 773.45 mi (1,244.76 km) |
| Llanelli to Calahorra | 656.50 mi (1,056.53 km) |
| Llanelli to Calasparra | 937.16 mi (1,508.22 km) |
| Llanelli to Calatayud | 723.95 mi (1,165.09 km) |
| Llanelli to Caldas de Montbuy | 755.88 mi (1,216.47 km) |
| Llanelli to Caldas de Reyes | 661.44 mi (1,064.48 km) |
| Llanelli to Calella | 766.43 mi (1,233.46 km) |
| Llanelli to Callosa de Segura | 950.43 mi (1,529.57 km) |
| Llanelli to Calpe | 923.53 mi (1,486.27 km) |
| Llanelli to Calvia | 896.24 mi (1,442.35 km) |
| Llanelli to Camas | 990.99 mi (1,594.85 km) |
| Llanelli to Cambados | 670.65 mi (1,079.30 km) |
| Llanelli to Cambre | 611.98 mi (984.88 km) |
| Llanelli to Cambrils | 774.10 mi (1,245.80 km) |
