| Olhao to Blue Springs (Missouri) | 4,512.61 mi (7,262.35 km) |
| Olhao to Bluffdale (Utah) | 5,246.86 mi (8,444.01 km) |
| Olhao to Bluffton (Indiana) | 4,027.23 mi (6,481.20 km) |
| Olhao to Bluffton (South Carolina) | 4,065.25 mi (6,542.39 km) |
| Olhao to Blythe (California) | 5,656.26 mi (9,102.88 km) |
| Olhao to Blytheville (Arkansas) | 4,403.21 mi (7,086.29 km) |
| Olhao to Boca Raton (Florida) | 4,212.16 mi (6,778.81 km) |
| Olhao to Boerne (Texas) | 5,060.30 mi (8,143.77 km) |
| Olhao to Bogalusa (Louisiana) | 4,574.76 mi (7,362.36 km) |
| Olhao to Boiling Springs (South Carolina) | 4,032.93 mi (6,490.37 km) |
| Olhao to Boise (Idaho) | 5,287.93 mi (8,510.09 km) |
| Olhao to Bolingbrook (Illinois) | 4,139.39 mi (6,661.70 km) |
| Olhao to Bolivar (Missouri) | 4,518.85 mi (7,272.39 km) |
| Olhao to Bon Air (Virginia) | 3,739.22 mi (6,017.69 km) |
| Olhao to Bonham (Texas) | 4,793.16 mi (7,713.84 km) |
