| Trier to Catania | 944.99 mi (1,520.82 km) |
| Trier to Catanzaro | 895.46 mi (1,441.11 km) |
| Trier to Cattolica | 492.46 mi (792.54 km) |
| Trier to Cava de' Tirreni | 737.51 mi (1,186.91 km) |
| Trier to Cavallino | 860.51 mi (1,384.85 km) |
| Trier to Cavarzere | 407.82 mi (656.32 km) |
| Trier to Cave | 626.26 mi (1,007.87 km) |
| Trier to Cavriago | 394.09 mi (634.23 km) |
| Trier to Cavriglia | 488.27 mi (785.79 km) |
| Trier to Cazzago San Martino | 328.56 mi (528.77 km) |
| Trier to Ceccano | 651.03 mi (1,047.73 km) |
| Trier to Cecina | 481.41 mi (774.75 km) |
| Trier to Cefalu | 888.31 mi (1,429.59 km) |
| Trier to Ceglie Messapico | 820.09 mi (1,319.81 km) |
| Trier to Celano | 624.98 mi (1,005.81 km) |
