| Estoril to Carlsbad (New Mexico) | 5,097.14 mi (8,203.06 km) |
| Estoril to Carmel (Indiana) | 3,966.03 mi (6,382.72 km) |
| Estoril to Carmichael (California) | 5,571.32 mi (8,966.18 km) |
| Estoril to Carney (Maryland) | 3,513.51 mi (5,654.44 km) |
| Estoril to Carnot-Moon (Pennsylvania) | 3,665.18 mi (5,898.54 km) |
| Estoril to Carol Stream (Illinois) | 4,001.41 mi (6,439.65 km) |
| Estoril to Carolina (Puerto Rico) | 3,644.90 mi (5,865.89 km) |
| Estoril to Carolina Forest (South Carolina) | 3,795.30 mi (6,107.94 km) |
| Estoril to Carpentersville (Illinois) | 4,002.72 mi (6,441.76 km) |
| Estoril to Carpinteria (California) | 5,695.10 mi (9,165.38 km) |
| Estoril to Carrboro (North Carolina) | 3,738.61 mi (6,016.71 km) |
| Estoril to Carroll (Iowa) | 4,304.86 mi (6,928.00 km) |
| Estoril to Carrollton (Georgia) | 4,115.30 mi (6,622.94 km) |
| Estoril to Carrollton (Texas) | 4,722.27 mi (7,599.76 km) |
| Estoril to Carrollwood (Florida) | 4,172.40 mi (6,714.84 km) |
