| Citrus Heights to Cernavoda | 6,389.36 mi (10,282.68 km) |
| Citrus Heights to Chitila | 6,337.08 mi (10,198.55 km) |
| Citrus Heights to Cisnadie | 6,223.44 mi (10,015.66 km) |
| Citrus Heights to Cluj-Napoca | 6,146.17 mi (9,891.30 km) |
| Citrus Heights to Codlea | 6,251.60 mi (10,060.97 km) |
| Citrus Heights to Comanesti | 6,226.08 mi (10,019.91 km) |
| Citrus Heights to Comarnic | 6,283.41 mi (10,112.17 km) |
| Citrus Heights to Constanta | 6,411.97 mi (10,319.06 km) |
| Citrus Heights to Corabia | 6,351.33 mi (10,221.47 km) |
| Citrus Heights to Costesti | 6,303.78 mi (10,144.95 km) |
| Citrus Heights to Covasna | 6,257.21 mi (10,070.01 km) |
| Citrus Heights to Craiova | 6,301.56 mi (10,141.37 km) |
| Citrus Heights to Cristuru Secuiesc | 6,206.06 mi (9,987.69 km) |
| Citrus Heights to Cugir | 6,198.39 mi (9,975.35 km) |
| Citrus Heights to Cumpana | 6,413.88 mi (10,322.15 km) |
