| Duarte to Blue Island (Illinois) | 1,719.26 mi (2,766.88 km) |
| Duarte to Blue Springs (Missouri) | 1,351.47 mi (2,174.99 km) |
| Duarte to Bluffdale (Utah) | 546.89 mi (880.13 km) |
| Duarte to Bluffton (Indiana) | 1,842.86 mi (2,965.80 km) |
| Duarte to Bluffton (South Carolina) | 2,133.09 mi (3,432.87 km) |
| Duarte to Blythe (California) | 194.63 mi (313.22 km) |
| Duarte to Blytheville (Arkansas) | 1,585.67 mi (2,551.89 km) |
| Duarte to Boca Raton (Florida) | 2,307.48 mi (3,713.52 km) |
| Duarte to Boerne (Texas) | 1,164.44 mi (1,873.99 km) |
| Duarte to Bogalusa (Louisiana) | 1,648.53 mi (2,653.05 km) |
| Duarte to Boiling Springs (South Carolina) | 2,035.55 mi (3,275.90 km) |
| Duarte to Boise (Idaho) | 658.69 mi (1,060.06 km) |
| Duarte to Bolingbrook (Illinois) | 1,698.04 mi (2,732.73 km) |
| Duarte to Bolivar (Missouri) | 1,389.71 mi (2,236.52 km) |
| Duarte to Bon Air (Virginia) | 2,256.24 mi (3,631.07 km) |
