| Kallithea to Chitila | 468.34 mi (753.72 km) |
| Kallithea to Cisnadie | 536.86 mi (863.99 km) |
| Kallithea to Cluj-Napoca | 609.20 mi (980.42 km) |
| Kallithea to Codlea | 542.70 mi (873.39 km) |
| Kallithea to Comanesti | 602.46 mi (969.57 km) |
| Kallithea to Comarnic | 514.23 mi (827.57 km) |
| Kallithea to Constanta | 500.33 mi (805.20 km) |
| Kallithea to Corabia | 404.55 mi (651.06 km) |
| Kallithea to Costesti | 468.29 mi (753.64 km) |
| Kallithea to Covasna | 560.47 mi (901.99 km) |
| Kallithea to Craiova | 441.08 mi (709.86 km) |
| Kallithea to Cristuru Secuiesc | 580.38 mi (934.03 km) |
| Kallithea to Cugir | 545.67 mi (878.17 km) |
| Kallithea to Cumpana | 495.12 mi (796.82 km) |
| Kallithea to Curtea de Arges | 499.29 mi (803.53 km) |
