| Olivares to Cividale del Friuli | 1,169.48 mi (1,882.09 km) |
| Olivares to Civita Castellana | 1,037.99 mi (1,670.49 km) |
| Olivares to Civitanova Marche | 1,119.57 mi (1,801.78 km) |
| Olivares to Civitavecchia | 1,004.54 mi (1,616.66 km) |
| Olivares to Civitella in Val di Chiana | 1,024.51 mi (1,648.78 km) |
| Olivares to Clusone | 1,013.34 mi (1,630.81 km) |
| Olivares to Coccaglio | 1,003.82 mi (1,615.49 km) |
| Olivares to Codigoro | 1,076.56 mi (1,732.55 km) |
| Olivares to Codogno | 979.02 mi (1,575.58 km) |
| Olivares to Codroipo | 1,145.71 mi (1,843.85 km) |
| Olivares to Cogoleto | 908.47 mi (1,462.04 km) |
| Olivares to Colle di Val d'Elsa | 996.33 mi (1,603.44 km) |
| Olivares to Colle Salvetti | 970.25 mi (1,561.47 km) |
| Olivares to Collecchio | 988.87 mi (1,591.43 km) |
| Olivares to Colleferro | 1,060.86 mi (1,707.28 km) |
