| Ustron to Chitila | 492.82 mi (793.12 km) |
| Ustron to Cisnadie | 371.60 mi (598.04 km) |
| Ustron to Cluj-Napoca | 299.60 mi (482.15 km) |
| Ustron to Codlea | 414.83 mi (667.60 km) |
| Ustron to Comanesti | 419.21 mi (674.66 km) |
| Ustron to Comarnic | 443.30 mi (713.43 km) |
| Ustron to Constanta | 600.67 mi (966.68 km) |
| Ustron to Corabia | 490.98 mi (790.15 km) |
| Ustron to Costesti | 450.13 mi (724.42 km) |
| Ustron to Covasna | 434.04 mi (698.51 km) |
| Ustron to Craiova | 440.29 mi (708.57 km) |
| Ustron to Cristuru Secuiesc | 372.42 mi (599.35 km) |
| Ustron to Cugir | 341.00 mi (548.78 km) |
| Ustron to Cumpana | 600.43 mi (966.30 km) |
| Ustron to Curtea de Arges | 418.50 mi (673.51 km) |
