| Llanelli to Cernavoda | 1,557.47 mi (2,506.50 km) |
| Llanelli to Chitila | 1,464.27 mi (2,356.51 km) |
| Llanelli to Cisnadie | 1,345.66 mi (2,165.63 km) |
| Llanelli to Cluj-Napoca | 1,288.60 mi (2,073.81 km) |
| Llanelli to Codlea | 1,401.26 mi (2,255.11 km) |
| Llanelli to Comanesti | 1,421.29 mi (2,287.35 km) |
| Llanelli to Comarnic | 1,424.08 mi (2,291.83 km) |
| Llanelli to Constanta | 1,589.04 mi (2,557.31 km) |
| Llanelli to Corabia | 1,428.36 mi (2,298.73 km) |
| Llanelli to Costesti | 1,411.89 mi (2,272.21 km) |
| Llanelli to Covasna | 1,428.02 mi (2,298.17 km) |
| Llanelli to Craiova | 1,378.94 mi (2,219.19 km) |
| Llanelli to Cristuru Secuiesc | 1,365.02 mi (2,196.79 km) |
| Llanelli to Cugir | 1,307.93 mi (2,104.91 km) |
| Llanelli to Cumpana | 1,587.64 mi (2,555.07 km) |
