| Yorba Linda to Cividale del Friuli | 6,128.97 mi (9,863.62 km) |
| Yorba Linda to Civita Castellana | 6,301.29 mi (10,140.95 km) |
| Yorba Linda to Civitanova Marche | 6,289.46 mi (10,121.90 km) |
| Yorba Linda to Civitavecchia | 6,291.84 mi (10,125.73 km) |
| Yorba Linda to Civitella in Val di Chiana | 6,219.25 mi (10,008.92 km) |
| Yorba Linda to Clusone | 6,033.24 mi (9,709.57 km) |
| Yorba Linda to Coccaglio | 6,050.81 mi (9,737.83 km) |
| Yorba Linda to Codigoro | 6,156.62 mi (9,908.13 km) |
| Yorba Linda to Codogno | 6,063.06 mi (9,757.54 km) |
| Yorba Linda to Codroipo | 6,122.72 mi (9,853.56 km) |
| Yorba Linda to Cogoleto | 6,068.39 mi (9,766.13 km) |
| Yorba Linda to Colle di Val d'Elsa | 6,201.30 mi (9,980.02 km) |
| Yorba Linda to Colle Salvetti | 6,169.64 mi (9,929.08 km) |
| Yorba Linda to Collecchio | 6,100.85 mi (9,818.37 km) |
| Yorba Linda to Colleferro | 6,351.11 mi (10,221.12 km) |
