| The Dalles to Baraboo (Wisconsin) | 1,545.62 mi (2,487.44 km) |
| The Dalles to Barberton (Ohio) | 1,994.35 mi (3,209.59 km) |
| The Dalles to Bardstown (Kentucky) | 1,902.11 mi (3,061.15 km) |
| The Dalles to Barrington (Illinois) | 1,651.43 mi (2,657.73 km) |
| The Dalles to Barstow (California) | 773.10 mi (1,244.19 km) |
| The Dalles to Bartlesville (Oklahoma) | 1,440.39 mi (2,318.08 km) |
| The Dalles to Bartlett (Illinois) | 1,651.63 mi (2,658.04 km) |
| The Dalles to Bartlett (Tennessee) | 1,783.96 mi (2,871.00 km) |
| The Dalles to Bartow (Florida) | 2,465.14 mi (3,967.26 km) |
| The Dalles to Batavia (Illinois) | 1,649.77 mi (2,655.05 km) |
| The Dalles to Batavia (New York) | 2,108.36 mi (3,393.08 km) |
| The Dalles to Batesville (Arkansas) | 1,678.82 mi (2,701.79 km) |
| The Dalles to Baton Rouge (Louisiana) | 1,924.79 mi (3,097.65 km) |
| The Dalles to Battle Creek (Michigan) | 1,787.65 mi (2,876.95 km) |
| The Dalles to Battle Ground (Washington) | 66.67 mi (107.30 km) |
