| Montesilvano to Chitila | 608.12 mi (978.67 km) |
| Montesilvano to Cisnadie | 542.63 mi (873.27 km) |
| Montesilvano to Cluj-Napoca | 548.45 mi (882.65 km) |
| Montesilvano to Codlea | 601.29 mi (967.69 km) |
| Montesilvano to Comanesti | 663.14 mi (1,067.22 km) |
| Montesilvano to Comarnic | 601.81 mi (968.52 km) |
| Montesilvano to Constanta | 735.73 mi (1,184.05 km) |
| Montesilvano to Corabia | 528.81 mi (851.04 km) |
| Montesilvano to Costesti | 556.78 mi (896.05 km) |
| Montesilvano to Covasna | 638.54 mi (1,027.63 km) |
| Montesilvano to Craiova | 500.80 mi (805.96 km) |
| Montesilvano to Cristuru Secuiesc | 596.69 mi (960.29 km) |
| Montesilvano to Cugir | 510.82 mi (822.09 km) |
| Montesilvano to Cumpana | 731.65 mi (1,177.48 km) |
| Montesilvano to Curtea de Arges | 554.83 mi (892.91 km) |
