| Laguna Hills to Cividale del Friuli | 6,144.32 mi (9,888.32 km) |
| Laguna Hills to Civita Castellana | 6,315.88 mi (10,164.42 km) |
| Laguna Hills to Civitanova Marche | 6,304.40 mi (10,145.95 km) |
| Laguna Hills to Civitavecchia | 6,306.30 mi (10,149.01 km) |
| Laguna Hills to Civitella in Val di Chiana | 6,233.92 mi (10,032.53 km) |
| Laguna Hills to Clusone | 6,048.08 mi (9,733.45 km) |
| Laguna Hills to Coccaglio | 6,065.60 mi (9,761.63 km) |
| Laguna Hills to Codigoro | 6,171.59 mi (9,932.21 km) |
| Laguna Hills to Codogno | 6,077.74 mi (9,781.17 km) |
| Laguna Hills to Codroipo | 6,137.98 mi (9,878.12 km) |
| Laguna Hills to Cogoleto | 6,082.79 mi (9,789.30 km) |
| Laguna Hills to Colle di Val d'Elsa | 6,215.88 mi (10,003.49 km) |
| Laguna Hills to Colle Salvetti | 6,184.16 mi (9,952.45 km) |
| Laguna Hills to Collecchio | 6,115.53 mi (9,842.00 km) |
| Laguna Hills to Colleferro | 6,365.69 mi (10,244.59 km) |
