| Estarreja to Cividale del Friuli | 1,159.75 mi (1,866.44 km) |
| Estarreja to Civita Castellana | 1,087.58 mi (1,750.29 km) |
| Estarreja to Civitanova Marche | 1,154.51 mi (1,858.00 km) |
| Estarreja to Civitavecchia | 1,056.75 mi (1,700.67 km) |
| Estarreja to Civitella in Val di Chiana | 1,053.57 mi (1,695.56 km) |
| Estarreja to Clusone | 993.27 mi (1,598.51 km) |
| Estarreja to Coccaglio | 989.37 mi (1,592.23 km) |
| Estarreja to Codigoro | 1,082.67 mi (1,742.39 km) |
| Estarreja to Codogno | 970.40 mi (1,561.71 km) |
| Estarreja to Codroipo | 1,136.58 mi (1,829.15 km) |
| Estarreja to Cogoleto | 909.28 mi (1,463.35 km) |
| Estarreja to Colle di Val d'Elsa | 1,024.27 mi (1,648.40 km) |
| Estarreja to Colle Salvetti | 992.79 mi (1,597.74 km) |
| Estarreja to Collecchio | 989.71 mi (1,592.79 km) |
| Estarreja to Colleferro | 1,120.45 mi (1,803.19 km) |
