| Ilirska Bistrica to Cernavoda | 678.32 mi (1,091.64 km) |
| Ilirska Bistrica to Chitila | 576.80 mi (928.26 km) |
| Ilirska Bistrica to Cisnadie | 477.95 mi (769.19 km) |
| Ilirska Bistrica to Cluj-Napoca | 453.81 mi (730.34 km) |
| Ilirska Bistrica to Codlea | 540.33 mi (869.57 km) |
| Ilirska Bistrica to Comanesti | 587.86 mi (946.08 km) |
| Ilirska Bistrica to Comarnic | 552.09 mi (888.51 km) |
| Ilirska Bistrica to Constanta | 709.85 mi (1,142.39 km) |
| Ilirska Bistrica to Corabia | 518.31 mi (834.14 km) |
| Ilirska Bistrica to Costesti | 521.44 mi (839.18 km) |
| Ilirska Bistrica to Covasna | 575.52 mi (926.21 km) |
| Ilirska Bistrica to Craiova | 475.08 mi (764.56 km) |
| Ilirska Bistrica to Cristuru Secuiesc | 520.18 mi (837.15 km) |
| Ilirska Bistrica to Cugir | 439.78 mi (707.76 km) |
| Ilirska Bistrica to Cumpana | 706.95 mi (1,137.72 km) |
