| Estoril to Castrovillari | 1,366.93 mi (2,199.86 km) |
| Estoril to Catania | 1,330.09 mi (2,140.57 km) |
| Estoril to Catanzaro | 1,395.18 mi (2,245.33 km) |
| Estoril to Cattolica | 1,200.09 mi (1,931.36 km) |
| Estoril to Cava de' Tirreni | 1,284.37 mi (2,066.99 km) |
| Estoril to Cavallino | 1,469.41 mi (2,364.78 km) |
| Estoril to Cavarzere | 1,185.84 mi (1,908.43 km) |
| Estoril to Cave | 1,193.40 mi (1,920.59 km) |
| Estoril to Cavriago | 1,104.89 mi (1,778.16 km) |
| Estoril to Cavriglia | 1,133.26 mi (1,823.80 km) |
| Estoril to Cazzago San Martino | 1,098.93 mi (1,768.56 km) |
| Estoril to Ceccano | 1,213.30 mi (1,952.61 km) |
| Estoril to Cecina | 1,083.08 mi (1,743.04 km) |
| Estoril to Cefalu | 1,265.82 mi (2,037.14 km) |
| Estoril to Ceglie Messapico | 1,431.10 mi (2,303.13 km) |
