| Estoril to Blue Springs (Missouri) | 4,380.34 mi (7,049.48 km) |
| Estoril to Bluffdale (Utah) | 5,107.30 mi (8,219.40 km) |
| Estoril to Bluffton (Indiana) | 3,896.82 mi (6,271.32 km) |
| Estoril to Bluffton (South Carolina) | 3,948.54 mi (6,354.57 km) |
| Estoril to Blythe (California) | 5,519.52 mi (8,882.81 km) |
| Estoril to Blytheville (Arkansas) | 4,276.21 mi (6,881.90 km) |
| Estoril to Boca Raton (Florida) | 4,105.46 mi (6,607.10 km) |
| Estoril to Boerne (Texas) | 4,935.09 mi (7,942.26 km) |
| Estoril to Bogalusa (Louisiana) | 4,454.09 mi (7,168.17 km) |
| Estoril to Boiling Springs (South Carolina) | 3,911.38 mi (6,294.75 km) |
| Estoril to Boise (Idaho) | 5,146.06 mi (8,281.79 km) |
| Estoril to Bolingbrook (Illinois) | 4,006.86 mi (6,448.41 km) |
| Estoril to Bolivar (Missouri) | 4,388.33 mi (7,062.34 km) |
| Estoril to Bon Air (Virginia) | 3,616.44 mi (5,820.10 km) |
| Estoril to Bonham (Texas) | 4,665.40 mi (7,508.24 km) |
