| Azpeitia to Cividale del Friuli | 796.19 mi (1,281.35 km) |
| Azpeitia to Civita Castellana | 746.26 mi (1,200.98 km) |
| Azpeitia to Civitanova Marche | 804.07 mi (1,294.02 km) |
| Azpeitia to Civitavecchia | 717.92 mi (1,155.38 km) |
| Azpeitia to Civitella in Val di Chiana | 702.44 mi (1,130.48 km) |
| Azpeitia to Clusone | 629.19 mi (1,012.58 km) |
| Azpeitia to Coccaglio | 625.97 mi (1,007.40 km) |
| Azpeitia to Codigoro | 722.78 mi (1,163.20 km) |
| Azpeitia to Codogno | 608.14 mi (978.71 km) |
| Azpeitia to Codroipo | 773.20 mi (1,244.34 km) |
| Azpeitia to Cogoleto | 550.20 mi (885.46 km) |
| Azpeitia to Colle di Val d'Elsa | 673.28 mi (1,083.54 km) |
| Azpeitia to Colle Salvetti | 640.12 mi (1,030.17 km) |
| Azpeitia to Collecchio | 629.46 mi (1,013.02 km) |
| Azpeitia to Colleferro | 784.29 mi (1,262.19 km) |
