| The Dalles to Blue Island (Illinois) | 1,684.78 mi (2,711.39 km) |
| The Dalles to Blue Springs (Missouri) | 1,440.46 mi (2,318.20 km) |
| The Dalles to Bluffdale (Utah) | 585.52 mi (942.30 km) |
| The Dalles to Bluffton (Indiana) | 1,829.31 mi (2,943.99 km) |
| The Dalles to Bluffton (South Carolina) | 2,323.38 mi (3,739.12 km) |
| The Dalles to Blythe (California) | 897.85 mi (1,444.94 km) |
| The Dalles to Blytheville (Arkansas) | 1,753.85 mi (2,822.55 km) |
| The Dalles to Boca Raton (Florida) | 2,613.17 mi (4,205.48 km) |
| The Dalles to Boerne (Texas) | 1,633.26 mi (2,628.48 km) |
| The Dalles to Bogalusa (Louisiana) | 1,966.49 mi (3,164.76 km) |
| The Dalles to Boiling Springs (South Carolina) | 2,165.09 mi (3,484.37 km) |
| The Dalles to Boise (Idaho) | 280.12 mi (450.81 km) |
| The Dalles to Bolingbrook (Illinois) | 1,663.66 mi (2,677.41 km) |
| The Dalles to Bolivar (Missouri) | 1,527.68 mi (2,458.56 km) |
| The Dalles to Bon Air (Virginia) | 2,292.68 mi (3,689.71 km) |
