| Estoril to Cabestany | 701.61 mi (1,129.12 km) |
| Estoril to Cabries | 834.93 mi (1,343.69 km) |
| Estoril to Cachan | 908.12 mi (1,461.48 km) |
| Estoril to Caen | 850.47 mi (1,368.71 km) |
| Estoril to Cagnes-sur-Mer | 924.15 mi (1,487.27 km) |
| Estoril to Cahors | 685.59 mi (1,103.35 km) |
| Estoril to Calais | 1,007.36 mi (1,621.18 km) |
| Estoril to Caluire-et-Cuire | 875.94 mi (1,409.69 km) |
| Estoril to Cambrai | 1,005.45 mi (1,618.12 km) |
| Estoril to Canet-en-Roussillon | 705.26 mi (1,135.00 km) |
| Estoril to Cannes | 915.45 mi (1,473.28 km) |
| Estoril to Canteleu | 903.46 mi (1,453.99 km) |
| Estoril to Capbreton | 536.25 mi (863.02 km) |
| Estoril to Carcassonne | 686.67 mi (1,105.09 km) |
| Estoril to Carmaux | 702.83 mi (1,131.10 km) |
