| Grottaglie to Chitila | 514.31 mi (827.70 km) |
| Grottaglie to Cisnadie | 492.43 mi (792.49 km) |
| Grottaglie to Cluj-Napoca | 528.80 mi (851.03 km) |
| Grottaglie to Codlea | 538.52 mi (866.66 km) |
| Grottaglie to Comanesti | 607.82 mi (978.20 km) |
| Grottaglie to Comarnic | 527.40 mi (848.77 km) |
| Grottaglie to Constanta | 623.89 mi (1,004.06 km) |
| Grottaglie to Corabia | 425.53 mi (684.82 km) |
| Grottaglie to Costesti | 474.13 mi (763.04 km) |
| Grottaglie to Covasna | 573.23 mi (922.52 km) |
| Grottaglie to Craiova | 417.99 mi (672.69 km) |
| Grottaglie to Cristuru Secuiesc | 550.75 mi (886.35 km) |
| Grottaglie to Cugir | 472.86 mi (761.00 km) |
| Grottaglie to Cumpana | 619.02 mi (996.21 km) |
| Grottaglie to Curtea de Arges | 485.50 mi (781.34 km) |
