| Estoril to Centralia (Illinois) | 4,153.11 mi (6,683.79 km) |
| Estoril to Centralia (Washington) | 5,253.59 mi (8,454.83 km) |
| Estoril to Centreville (Virginia) | 3,573.77 mi (5,751.43 km) |
| Estoril to Ceres (California) | 5,605.42 mi (9,021.05 km) |
| Estoril to Cerritos (California) | 5,658.20 mi (9,106.00 km) |
| Estoril to Chalco (Nebraska) | 4,392.02 mi (7,068.27 km) |
| Estoril to Chalmette (Louisiana) | 4,489.67 mi (7,225.42 km) |
| Estoril to Chambersburg (Pennsylvania) | 3,555.67 mi (5,722.29 km) |
| Estoril to Chamblee (Georgia) | 4,065.79 mi (6,543.26 km) |
| Estoril to Champaign (Illinois) | 4,062.63 mi (6,538.17 km) |
| Estoril to Champlin (Minnesota) | 4,140.79 mi (6,663.97 km) |
| Estoril to Chandler (Arizona) | 5,411.31 mi (8,708.66 km) |
| Estoril to Chanhassen (Minnesota) | 4,158.00 mi (6,691.66 km) |
| Estoril to Channahon (Illinois) | 4,022.25 mi (6,473.19 km) |
| Estoril to Channelview (Texas) | 4,755.14 mi (7,652.66 km) |
