| Llanelli to Chojnice | 916.19 mi (1,474.46 km) |
| Llanelli to Chojnow | 862.59 mi (1,388.20 km) |
| Llanelli to Chorzow | 1,005.45 mi (1,618.12 km) |
| Llanelli to Choszczno | 828.63 mi (1,333.56 km) |
| Llanelli to Chrzanow | 1,027.62 mi (1,653.80 km) |
| Llanelli to Ciechanow | 1,046.22 mi (1,683.74 km) |
| Llanelli to Ciechocinek | 969.26 mi (1,559.88 km) |
| Llanelli to Cieszyn | 1,001.99 mi (1,612.54 km) |
| Llanelli to Czarna Bialostocka | 1,152.83 mi (1,855.30 km) |
| Llanelli to Czarnkow | 876.97 mi (1,411.35 km) |
| Llanelli to Czechowice-Dziedzice | 1,014.83 mi (1,633.22 km) |
| Llanelli to Czeladz | 1,010.58 mi (1,626.37 km) |
| Llanelli to Czersk Pomorski | 933.50 mi (1,502.33 km) |
| Llanelli to Czestochowa | 1,004.52 mi (1,616.62 km) |
| Llanelli to Czluchow | 908.69 mi (1,462.40 km) |
