| Adra to Cividale del Friuli | 1,065.95 mi (1,715.48 km) |
| Adra to Civita Castellana | 905.35 mi (1,457.01 km) |
| Adra to Civitanova Marche | 992.64 mi (1,597.49 km) |
| Adra to Civitavecchia | 871.37 mi (1,402.33 km) |
| Adra to Civitella in Val di Chiana | 902.99 mi (1,453.22 km) |
| Adra to Clusone | 920.40 mi (1,481.25 km) |
| Adra to Coccaglio | 907.82 mi (1,461.00 km) |
| Adra to Codigoro | 966.34 mi (1,555.17 km) |
| Adra to Codogno | 880.40 mi (1,416.87 km) |
| Adra to Codroipo | 1,042.42 mi (1,677.62 km) |
| Adra to Cogoleto | 806.91 mi (1,298.59 km) |
| Adra to Colle di Val d'Elsa | 876.22 mi (1,410.13 km) |
| Adra to Colle Salvetti | 853.92 mi (1,374.25 km) |
| Adra to Collecchio | 884.33 mi (1,423.18 km) |
| Adra to Colleferro | 922.72 mi (1,484.98 km) |
