| Palm River-Clair Mel to Cividale del Friuli | 5,113.94 mi (8,230.08 km) |
| Palm River-Clair Mel to Civita Castellana | 5,174.77 mi (8,327.98 km) |
| Palm River-Clair Mel to Civitanova Marche | 5,207.07 mi (8,379.96 km) |
| Palm River-Clair Mel to Civitavecchia | 5,151.78 mi (8,290.99 km) |
| Palm River-Clair Mel to Civitella in Val di Chiana | 5,111.33 mi (8,225.88 km) |
| Palm River-Clair Mel to Clusone | 4,965.60 mi (7,991.36 km) |
| Palm River-Clair Mel to Coccaglio | 4,975.07 mi (8,006.61 km) |
| Palm River-Clair Mel to Codigoro | 5,090.57 mi (8,192.48 km) |
| Palm River-Clair Mel to Codogno | 4,973.11 mi (8,003.45 km) |
| Palm River-Clair Mel to Codroipo | 5,097.83 mi (8,204.16 km) |
| Palm River-Clair Mel to Cogoleto | 4,944.40 mi (7,957.24 km) |
| Palm River-Clair Mel to Colle di Val d'Elsa | 5,084.90 mi (8,183.35 km) |
| Palm River-Clair Mel to Colle Salvetti | 5,049.51 mi (8,126.40 km) |
| Palm River-Clair Mel to Collecchio | 5,006.92 mi (8,057.86 km) |
| Palm River-Clair Mel to Colleferro | 5,219.22 mi (8,399.52 km) |
