| Garden Grove to Cassina de' Pecchi | 6,046.07 mi (9,730.21 km) |
| Garden Grove to Cassino | 6,402.43 mi (10,303.72 km) |
| Garden Grove to Castagneto Carducci | 6,208.62 mi (9,991.80 km) |
| Garden Grove to Castano Primo | 6,025.06 mi (9,696.40 km) |
| Garden Grove to Castel Bolognese | 6,186.47 mi (9,956.16 km) |
| Garden Grove to Castel Gandolfo | 6,350.94 mi (10,220.85 km) |
| Garden Grove to Castel Goffredo | 6,092.76 mi (9,805.35 km) |
| Garden Grove to Castel Maggiore | 6,159.51 mi (9,912.77 km) |
| Garden Grove to Castel Mella | 6,071.90 mi (9,771.77 km) |
| Garden Grove to Castel San Giorgio | 6,469.23 mi (10,411.21 km) |
| Garden Grove to Castel San Giovanni | 6,072.40 mi (9,772.59 km) |
| Garden Grove to Castel San Pietro Terme | 6,175.19 mi (9,938.02 km) |
| Garden Grove to Castel Volturno | 6,429.51 mi (10,347.30 km) |
| Garden Grove to Castelbuono | 6,604.56 mi (10,629.01 km) |
| Garden Grove to Casteldaccia | 6,579.04 mi (10,587.94 km) |
