| Fullerton to Cividale del Friuli | 6,133.94 mi (9,871.62 km) |
| Fullerton to Civita Castellana | 6,306.64 mi (10,149.55 km) |
| Fullerton to Civitanova Marche | 6,294.63 mi (10,130.22 km) |
| Fullerton to Civitavecchia | 6,297.24 mi (10,134.44 km) |
| Fullerton to Civitella in Val di Chiana | 6,224.56 mi (10,017.46 km) |
| Fullerton to Clusone | 6,038.47 mi (9,717.98 km) |
| Fullerton to Coccaglio | 6,056.06 mi (9,746.28 km) |
| Fullerton to Codigoro | 6,161.79 mi (9,916.44 km) |
| Fullerton to Codogno | 6,068.36 mi (9,766.08 km) |
| Fullerton to Codroipo | 6,127.73 mi (9,861.62 km) |
| Fullerton to Cogoleto | 6,073.83 mi (9,774.88 km) |
| Fullerton to Colle di Val d'Elsa | 6,206.65 mi (9,988.63 km) |
| Fullerton to Colle Salvetti | 6,175.02 mi (9,937.73 km) |
| Fullerton to Collecchio | 6,106.15 mi (9,826.90 km) |
| Fullerton to Colleferro | 6,356.46 mi (10,229.73 km) |
