| Orbetello to Chitila | 753.11 mi (1,212.01 km) |
| Orbetello to Cisnadie | 679.95 mi (1,094.27 km) |
| Orbetello to Cluj-Napoca | 677.01 mi (1,089.54 km) |
| Orbetello to Codlea | 740.31 mi (1,191.41 km) |
| Orbetello to Comanesti | 799.14 mi (1,286.10 km) |
| Orbetello to Comarnic | 743.35 mi (1,196.31 km) |
| Orbetello to Constanta | 882.34 mi (1,419.99 km) |
| Orbetello to Corabia | 676.00 mi (1,087.91 km) |
| Orbetello to Costesti | 700.60 mi (1,127.51 km) |
| Orbetello to Covasna | 777.47 mi (1,251.21 km) |
| Orbetello to Craiova | 645.58 mi (1,038.97 km) |
| Orbetello to Cristuru Secuiesc | 731.59 mi (1,177.39 km) |
| Orbetello to Cugir | 645.94 mi (1,039.55 km) |
| Orbetello to Cumpana | 878.39 mi (1,413.64 km) |
| Orbetello to Curtea de Arges | 696.17 mi (1,120.38 km) |
