| Fullerton to Cortona | 6,240.77 mi (10,043.54 km) |
| Fullerton to Cosenza | 6,593.35 mi (10,610.97 km) |
| Fullerton to Cossato | 5,997.72 mi (9,652.39 km) |
| Fullerton to Costa Volpino | 6,045.92 mi (9,729.98 km) |
| Fullerton to Creazzo | 6,104.87 mi (9,824.84 km) |
| Fullerton to Crema | 6,056.91 mi (9,747.65 km) |
| Fullerton to Cremona | 6,080.25 mi (9,785.22 km) |
| Fullerton to Crevalcore | 6,137.63 mi (9,877.55 km) |
| Fullerton to Crispiano | 6,551.88 mi (10,544.24 km) |
| Fullerton to Crosia | 6,594.97 mi (10,613.57 km) |
| Fullerton to Crotone | 6,632.96 mi (10,674.72 km) |
| Fullerton to Cuneo | 6,037.77 mi (9,716.85 km) |
| Fullerton to Cuorgne | 5,989.87 mi (9,639.76 km) |
| Fullerton to Cusano Milanino | 6,031.40 mi (9,706.59 km) |
| Fullerton to Cutro | 6,631.53 mi (10,672.41 km) |
