| Valley Center to Cernavoda | 6,644.11 mi (10,692.67 km) |
| Valley Center to Chitila | 6,583.89 mi (10,595.75 km) |
| Valley Center to Cisnadie | 6,466.56 mi (10,406.92 km) |
| Valley Center to Cluj-Napoca | 6,390.41 mi (10,284.37 km) |
| Valley Center to Codlea | 6,499.83 mi (10,460.47 km) |
| Valley Center to Comanesti | 6,480.49 mi (10,429.34 km) |
| Valley Center to Comarnic | 6,531.06 mi (10,510.72 km) |
| Valley Center to Constanta | 6,668.71 mi (10,732.26 km) |
| Valley Center to Corabia | 6,589.73 mi (10,605.15 km) |
| Valley Center to Costesti | 6,546.57 mi (10,535.68 km) |
| Valley Center to Covasna | 6,508.87 mi (10,475.01 km) |
| Valley Center to Craiova | 6,538.90 mi (10,523.35 km) |
| Valley Center to Cristuru Secuiesc | 6,454.50 mi (10,387.51 km) |
| Valley Center to Cugir | 6,438.79 mi (10,362.24 km) |
| Valley Center to Cumpana | 6,670.16 mi (10,734.59 km) |
