| Griffin to Cividale del Friuli | 4,940.60 mi (7,951.12 km) |
| Griffin to Civita Castellana | 5,025.11 mi (8,087.13 km) |
| Griffin to Civitanova Marche | 5,048.87 mi (8,125.37 km) |
| Griffin to Civitavecchia | 5,004.56 mi (8,054.07 km) |
| Griffin to Civitella in Val di Chiana | 4,956.68 mi (7,977.01 km) |
| Griffin to Clusone | 4,800.09 mi (7,725.00 km) |
| Griffin to Coccaglio | 4,811.38 mi (7,743.17 km) |
| Griffin to Codigoro | 4,926.99 mi (7,929.22 km) |
| Griffin to Codogno | 4,812.29 mi (7,744.64 km) |
| Griffin to Codroipo | 4,926.14 mi (7,927.86 km) |
| Griffin to Cogoleto | 4,790.14 mi (7,708.98 km) |
| Griffin to Colle di Val d'Elsa | 4,931.55 mi (7,936.56 km) |
| Griffin to Colle Salvetti | 4,896.31 mi (7,879.85 km) |
| Griffin to Collecchio | 4,847.53 mi (7,801.35 km) |
| Griffin to Colleferro | 5,071.46 mi (8,161.73 km) |
