| Trier to Chitila | 975.26 mi (1,569.53 km) |
| Trier to Cisnadie | 857.91 mi (1,380.67 km) |
| Trier to Cluj-Napoca | 804.26 mi (1,294.33 km) |
| Trier to Codlea | 914.94 mi (1,472.45 km) |
| Trier to Comanesti | 939.56 mi (1,512.07 km) |
| Trier to Comarnic | 936.54 mi (1,507.21 km) |
| Trier to Constanta | 1,101.70 mi (1,773.02 km) |
| Trier to Corabia | 937.88 mi (1,509.37 km) |
| Trier to Costesti | 922.37 mi (1,484.40 km) |
| Trier to Covasna | 943.23 mi (1,517.98 km) |
| Trier to Craiova | 888.55 mi (1,429.98 km) |
| Trier to Cristuru Secuiesc | 880.53 mi (1,417.08 km) |
| Trier to Cugir | 819.75 mi (1,319.26 km) |
| Trier to Cumpana | 1,100.09 mi (1,770.43 km) |
| Trier to Curtea de Arges | 898.43 mi (1,445.89 km) |
