| Estoril to Cognac | 669.11 mi (1,076.83 km) |
| Estoril to Cogolin | 886.56 mi (1,426.78 km) |
| Estoril to Colmar | 1,057.90 mi (1,702.53 km) |
| Estoril to Colombes | 912.16 mi (1,467.98 km) |
| Estoril to Colomiers | 652.60 mi (1,050.27 km) |
| Estoril to Combs-la-Ville | 909.46 mi (1,463.63 km) |
| Estoril to Comines | 1,028.91 mi (1,655.87 km) |
| Estoril to Compiegne | 954.52 mi (1,536.15 km) |
| Estoril to Concarneau | 690.54 mi (1,111.32 km) |
| Estoril to Conde-sur-l'Escaut | 1,029.91 mi (1,657.48 km) |
| Estoril to Conflans-Sainte-Honorine | 911.17 mi (1,466.39 km) |
| Estoril to Corbas | 874.05 mi (1,406.64 km) |
| Estoril to Corbeil-Essonnes | 904.20 mi (1,455.17 km) |
| Estoril to Cormeilles-en-Parisis | 913.10 mi (1,469.49 km) |
| Estoril to Cosne sur Loire | 863.42 mi (1,389.55 km) |
