| Trebnje to Castrovillari | 425.32 mi (684.49 km) |
| Trebnje to Catania | 581.12 mi (935.22 km) |
| Trebnje to Catanzaro | 491.10 mi (790.35 km) |
| Trebnje to Cattolica | 174.40 mi (280.66 km) |
| Trebnje to Cava de' Tirreni | 360.34 mi (579.91 km) |
| Trebnje to Cavallino | 418.58 mi (673.63 km) |
| Trebnje to Cavarzere | 151.42 mi (243.68 km) |
| Trebnje to Cave | 301.12 mi (484.60 km) |
| Trebnje to Cavriago | 232.96 mi (374.92 km) |
| Trebnje to Cavriglia | 239.36 mi (385.21 km) |
| Trebnje to Cazzago San Martino | 241.28 mi (388.31 km) |
| Trebnje to Ceccano | 311.53 mi (501.37 km) |
| Trebnje to Cecina | 284.40 mi (457.69 km) |
| Trebnje to Cefalu | 546.62 mi (879.70 km) |
| Trebnje to Ceglie Messapico | 384.40 mi (618.64 km) |
