| Estoril to Caltagirone | 1,302.60 mi (2,096.34 km) |
| Estoril to Caltanissetta | 1,274.93 mi (2,051.79 km) |
| Estoril to Calvisano | 1,108.67 mi (1,784.23 km) |
| Estoril to Calvizzano | 1,257.05 mi (2,023.02 km) |
| Estoril to Camaiore | 1,080.97 mi (1,739.65 km) |
| Estoril to Cameri | 1,034.34 mi (1,664.61 km) |
| Estoril to Camisano Vicentino | 1,175.65 mi (1,892.03 km) |
| Estoril to Campagna | 1,305.39 mi (2,100.83 km) |
| Estoril to Campagnano di Roma | 1,166.61 mi (1,877.48 km) |
| Estoril to Campi Bisenzio | 1,119.88 mi (1,802.28 km) |
| Estoril to Campi Salentina | 1,459.34 mi (2,348.58 km) |
| Estoril to Campiglia Marittima | 1,085.09 mi (1,746.29 km) |
| Estoril to Campobasso | 1,282.21 mi (2,063.51 km) |
| Estoril to Campobello di Licata | 1,270.34 mi (2,044.42 km) |
| Estoril to Campobello di Mazara | 1,202.46 mi (1,935.17 km) |
