| Estoril to Alum Rock (California) | 5,650.62 mi (9,093.80 km) |
| Estoril to Alvin (Texas) | 4,779.55 mi (7,691.95 km) |
| Estoril to Amarillo (Texas) | 4,872.98 mi (7,842.30 km) |
| Estoril to Amelia (Ohio) | 3,901.33 mi (6,278.58 km) |
| Estoril to American Canyon (California) | 5,629.52 mi (9,059.84 km) |
| Estoril to American Fork (Utah) | 5,105.39 mi (8,216.32 km) |
| Estoril to Americus (Georgia) | 4,122.14 mi (6,633.95 km) |
| Estoril to Ames (Iowa) | 4,250.12 mi (6,839.91 km) |
| Estoril to Amherst (Ohio) | 3,738.21 mi (6,016.07 km) |
| Estoril to Ammon (Idaho) | 4,982.74 mi (8,018.94 km) |
| Estoril to Amsterdam (New York) | 3,315.59 mi (5,335.93 km) |
| Estoril to Anacortes (Washington) | 5,159.84 mi (8,303.96 km) |
| Estoril to Anaheim (California) | 5,650.47 mi (9,093.55 km) |
| Estoril to Anchorage (Alaska) | 5,175.21 mi (8,328.70 km) |
| Estoril to Anderson (California) | 5,523.51 mi (8,889.24 km) |
