| King of Prussia to Cividale del Friuli | 4,258.71 mi (6,853.73 km) |
| King of Prussia to Civita Castellana | 4,347.34 mi (6,996.37 km) |
| King of Prussia to Civitanova Marche | 4,369.20 mi (7,031.55 km) |
| King of Prussia to Civitavecchia | 4,327.43 mi (6,964.33 km) |
| King of Prussia to Civitella in Val di Chiana | 4,277.85 mi (6,884.53 km) |
| King of Prussia to Clusone | 4,119.35 mi (6,629.45 km) |
| King of Prussia to Coccaglio | 4,130.93 mi (6,648.09 km) |
| King of Prussia to Codigoro | 4,246.46 mi (6,834.01 km) |
| King of Prussia to Codogno | 4,132.36 mi (6,650.39 km) |
| King of Prussia to Codroipo | 4,244.45 mi (6,830.78 km) |
| King of Prussia to Cogoleto | 4,111.58 mi (6,616.96 km) |
| King of Prussia to Colle di Val d'Elsa | 4,253.03 mi (6,844.59 km) |
| King of Prussia to Colle Salvetti | 4,217.87 mi (6,788.01 km) |
| King of Prussia to Collecchio | 4,167.83 mi (6,707.48 km) |
| King of Prussia to Colleferro | 4,394.10 mi (7,071.62 km) |
