| Lake Tapps to Cividale del Friuli | 5,451.45 mi (8,773.26 km) |
| Lake Tapps to Civita Castellana | 5,656.46 mi (9,103.20 km) |
| Lake Tapps to Civitanova Marche | 5,628.16 mi (9,057.64 km) |
| Lake Tapps to Civitavecchia | 5,652.93 mi (9,097.51 km) |
| Lake Tapps to Civitella in Val di Chiana | 5,571.78 mi (8,966.92 km) |
| Lake Tapps to Clusone | 5,380.85 mi (8,659.65 km) |
| Lake Tapps to Coccaglio | 5,400.51 mi (8,691.28 km) |
| Lake Tapps to Codigoro | 5,496.57 mi (8,845.87 km) |
| Lake Tapps to Codogno | 5,417.56 mi (8,718.71 km) |
| Lake Tapps to Codroipo | 5,449.17 mi (8,769.58 km) |
| Lake Tapps to Cogoleto | 5,436.01 mi (8,748.42 km) |
| Lake Tapps to Colle di Val d'Elsa | 5,558.19 mi (8,945.03 km) |
| Lake Tapps to Colle Salvetti | 5,529.83 mi (8,899.40 km) |
| Lake Tapps to Collecchio | 5,454.71 mi (8,778.51 km) |
| Lake Tapps to Colleferro | 5,705.58 mi (9,182.25 km) |
