| Lake Ridge to Cividale del Friuli | 4,399.88 mi (7,080.93 km) |
| Lake Ridge to Civita Castellana | 4,487.30 mi (7,221.61 km) |
| Lake Ridge to Civitanova Marche | 4,509.69 mi (7,257.64 km) |
| Lake Ridge to Civitavecchia | 4,467.22 mi (7,189.29 km) |
| Lake Ridge to Civitella in Val di Chiana | 4,418.10 mi (7,110.24 km) |
| Lake Ridge to Clusone | 4,260.15 mi (6,856.05 km) |
| Lake Ridge to Coccaglio | 4,271.64 mi (6,874.54 km) |
| Lake Ridge to Codigoro | 4,387.19 mi (7,060.51 km) |
| Lake Ridge to Codogno | 4,272.92 mi (6,876.59 km) |
| Lake Ridge to Codroipo | 4,385.55 mi (7,057.86 km) |
| Lake Ridge to Cogoleto | 4,251.75 mi (6,842.53 km) |
| Lake Ridge to Colle di Val d'Elsa | 4,393.19 mi (7,070.15 km) |
| Lake Ridge to Colle Salvetti | 4,358.01 mi (7,013.54 km) |
| Lake Ridge to Collecchio | 4,308.32 mi (6,933.58 km) |
| Lake Ridge to Colleferro | 4,533.95 mi (7,296.68 km) |
