| North Liberty to Cividale del Friuli | 4,822.07 mi (7,760.37 km) |
| North Liberty to Civita Castellana | 4,952.52 mi (7,970.31 km) |
| North Liberty to Civitanova Marche | 4,958.44 mi (7,979.84 km) |
| North Liberty to Civitavecchia | 4,937.40 mi (7,945.98 km) |
| North Liberty to Civitella in Val di Chiana | 4,875.86 mi (7,846.94 km) |
| North Liberty to Clusone | 4,701.36 mi (7,566.11 km) |
| North Liberty to Coccaglio | 4,716.06 mi (7,589.77 km) |
| North Liberty to Codigoro | 4,828.81 mi (7,771.21 km) |
| North Liberty to Codogno | 4,722.81 mi (7,600.63 km) |
| North Liberty to Codroipo | 4,811.39 mi (7,743.18 km) |
| North Liberty to Cogoleto | 4,714.56 mi (7,587.36 km) |
| North Liberty to Colle di Val d'Elsa | 4,854.00 mi (7,811.76 km) |
| North Liberty to Colle Salvetti | 4,820.01 mi (7,757.06 km) |
| North Liberty to Collecchio | 4,760.00 mi (7,660.48 km) |
| North Liberty to Colleferro | 5,001.46 mi (8,049.07 km) |
