| Aver-o-Mar to Cividale del Friuli | 1,150.30 mi (1,851.22 km) |
| Aver-o-Mar to Civita Castellana | 1,088.95 mi (1,752.50 km) |
| Aver-o-Mar to Civitanova Marche | 1,152.91 mi (1,855.42 km) |
| Aver-o-Mar to Civitavecchia | 1,058.78 mi (1,703.94 km) |
| Aver-o-Mar to Civitella in Val di Chiana | 1,051.56 mi (1,692.32 km) |
| Aver-o-Mar to Clusone | 983.04 mi (1,582.05 km) |
| Aver-o-Mar to Coccaglio | 980.16 mi (1,577.41 km) |
| Aver-o-Mar to Codigoro | 1,076.44 mi (1,732.36 km) |
| Aver-o-Mar to Codogno | 962.37 mi (1,548.78 km) |
| Aver-o-Mar to Codroipo | 1,127.36 mi (1,814.31 km) |
| Aver-o-Mar to Cogoleto | 903.42 mi (1,453.91 km) |
| Aver-o-Mar to Colle di Val d'Elsa | 1,022.26 mi (1,645.17 km) |
| Aver-o-Mar to Colle Salvetti | 990.07 mi (1,593.36 km) |
| Aver-o-Mar to Collecchio | 983.19 mi (1,582.30 km) |
| Aver-o-Mar to Colleferro | 1,123.38 mi (1,807.91 km) |
