| Lake Forest to Cividale del Friuli | 6,139.44 mi (9,880.47 km) |
| Lake Forest to Civita Castellana | 6,311.06 mi (10,156.67 km) |
| Lake Forest to Civitanova Marche | 6,299.55 mi (10,138.15 km) |
| Lake Forest to Civitavecchia | 6,301.49 mi (10,141.28 km) |
| Lake Forest to Civitella in Val di Chiana | 6,229.10 mi (10,024.77 km) |
| Lake Forest to Clusone | 6,043.25 mi (9,725.66 km) |
| Lake Forest to Coccaglio | 6,060.76 mi (9,753.85 km) |
| Lake Forest to Codigoro | 6,166.74 mi (9,924.40 km) |
| Lake Forest to Codogno | 6,072.91 mi (9,773.41 km) |
| Lake Forest to Codroipo | 6,133.11 mi (9,870.28 km) |
| Lake Forest to Cogoleto | 6,077.99 mi (9,781.58 km) |
| Lake Forest to Colle di Val d'Elsa | 6,211.06 mi (9,995.74 km) |
| Lake Forest to Colle Salvetti | 6,179.36 mi (9,944.71 km) |
| Lake Forest to Collecchio | 6,110.71 mi (9,834.23 km) |
| Lake Forest to Colleferro | 6,360.88 mi (10,236.84 km) |
