| Perris to Cividale del Friuli | 6,118.33 mi (9,846.49 km) |
| Perris to Civita Castellana | 6,289.08 mi (10,121.30 km) |
| Perris to Civitanova Marche | 6,277.97 mi (10,103.42 km) |
| Perris to Civitavecchia | 6,279.39 mi (10,105.69 km) |
| Perris to Civitella in Val di Chiana | 6,207.22 mi (9,989.55 km) |
| Perris to Clusone | 6,021.55 mi (9,690.75 km) |
| Perris to Coccaglio | 6,039.01 mi (9,718.85 km) |
| Perris to Codigoro | 6,145.18 mi (9,889.71 km) |
| Perris to Codogno | 6,051.04 mi (9,738.21 km) |
| Perris to Codroipo | 6,111.90 mi (9,836.15 km) |
| Perris to Cogoleto | 6,055.82 mi (9,745.90 km) |
| Perris to Colle di Val d'Elsa | 6,189.09 mi (9,960.37 km) |
| Perris to Colle Salvetti | 6,157.31 mi (9,909.24 km) |
| Perris to Collecchio | 6,088.84 mi (9,799.04 km) |
| Perris to Colleferro | 6,338.90 mi (10,201.47 km) |
