| Estoril to Burlingame (California) | 5,662.01 mi (9,112.12 km) |
| Estoril to Burlington (Iowa) | 4,174.60 mi (6,718.37 km) |
| Estoril to Burlington (Kentucky) | 3,925.69 mi (6,317.78 km) |
| Estoril to Burlington (North Carolina) | 3,753.38 mi (6,040.48 km) |
| Estoril to Burlington (Vermont) | 3,238.22 mi (5,211.41 km) |
| Estoril to Burlington (Wisconsin) | 3,985.69 mi (6,414.34 km) |
| Estoril to Burnsville (Minnesota) | 4,148.36 mi (6,676.14 km) |
| Estoril to Burr Ridge (Illinois) | 3,996.64 mi (6,431.97 km) |
| Estoril to Burton (Michigan) | 3,760.95 mi (6,052.66 km) |
| Estoril to Burtonsville (Maryland) | 3,541.45 mi (5,699.41 km) |
| Estoril to Butler (Pennsylvania) | 3,640.54 mi (5,858.88 km) |
| Estoril to Butte (Montana) | 4,910.06 mi (7,901.98 km) |
| Estoril to Byram (Mississippi) | 4,424.94 mi (7,121.25 km) |
| Estoril to Cabot (Arkansas) | 4,412.67 mi (7,101.50 km) |
| Estoril to Cadillac (Michigan) | 3,810.71 mi (6,132.75 km) |
