| Nea Ionia to Chitila | 462.10 mi (743.67 km) |
| Nea Ionia to Cisnadie | 531.00 mi (854.56 km) |
| Nea Ionia to Cluj-Napoca | 603.48 mi (971.21 km) |
| Nea Ionia to Codlea | 536.59 mi (863.56 km) |
| Nea Ionia to Comanesti | 596.25 mi (959.57 km) |
| Nea Ionia to Comarnic | 508.07 mi (817.66 km) |
| Nea Ionia to Constanta | 493.98 mi (794.98 km) |
| Nea Ionia to Corabia | 398.56 mi (641.42 km) |
| Nea Ionia to Costesti | 462.25 mi (743.92 km) |
| Nea Ionia to Covasna | 554.26 mi (892.00 km) |
| Nea Ionia to Craiova | 435.30 mi (700.55 km) |
| Nea Ionia to Cristuru Secuiesc | 574.36 mi (924.35 km) |
| Nea Ionia to Cugir | 540.00 mi (869.05 km) |
| Nea Ionia to Cumpana | 488.77 mi (786.60 km) |
| Nea Ionia to Curtea de Arges | 493.30 mi (793.89 km) |
