| Llanelli to Collegno | 704.47 mi (1,133.73 km) |
| Llanelli to Cologno al Serio | 758.57 mi (1,220.80 km) |
| Llanelli to Cologno Monzese | 745.15 mi (1,199.20 km) |
| Llanelli to Colorno | 812.78 mi (1,308.04 km) |
| Llanelli to Comacchio | 891.21 mi (1,434.26 km) |
| Llanelli to Comiso | 1,369.16 mi (2,203.44 km) |
| Llanelli to Como | 725.65 mi (1,167.82 km) |
| Llanelli to Concordia Sagittaria | 873.69 mi (1,406.07 km) |
| Llanelli to Concorezzo | 744.61 mi (1,198.34 km) |
| Llanelli to Conegliano | 847.01 mi (1,363.13 km) |
| Llanelli to Conselice | 885.84 mi (1,425.63 km) |
| Llanelli to Conselve | 856.38 mi (1,378.21 km) |
| Llanelli to Conversano | 1,249.03 mi (2,010.12 km) |
| Llanelli to Copertino | 1,317.84 mi (2,120.85 km) |
| Llanelli to Copparo | 869.18 mi (1,398.81 km) |
