| Garden Grove to Cervignano del Friuli | 6,153.12 mi (9,902.49 km) |
| Garden Grove to Cesa | 6,444.24 mi (10,371.01 km) |
| Garden Grove to Cesano Maderno | 6,033.09 mi (9,709.31 km) |
| Garden Grove to Cesena | 6,209.95 mi (9,993.95 km) |
| Garden Grove to Cesenatico | 6,211.40 mi (9,996.29 km) |
| Garden Grove to Cetraro | 6,579.76 mi (10,589.10 km) |
| Garden Grove to Cherasco | 6,041.73 mi (9,723.23 km) |
| Garden Grove to Chiampo | 6,104.89 mi (9,824.87 km) |
| Garden Grove to Chiaravalle | 6,273.03 mi (10,095.47 km) |
| Garden Grove to Chiari | 6,062.40 mi (9,756.49 km) |
| Garden Grove to Chiavari | 6,107.17 mi (9,828.53 km) |
| Garden Grove to Chieri | 6,021.71 mi (9,691.01 km) |
| Garden Grove to Chieti | 6,366.90 mi (10,246.53 km) |
| Garden Grove to Chioggia | 6,153.33 mi (9,902.82 km) |
| Garden Grove to Chiusi | 6,260.40 mi (10,075.14 km) |
