| Klamath Falls to Blue Island (Illinois) | 1,740.96 mi (2,801.80 km) |
| Klamath Falls to Blue Springs (Missouri) | 1,452.94 mi (2,338.29 km) |
| Klamath Falls to Bluffdale (Utah) | 523.98 mi (843.27 km) |
| Klamath Falls to Bluffton (Indiana) | 1,882.81 mi (3,030.09 km) |
| Klamath Falls to Bluffton (South Carolina) | 2,326.58 mi (3,744.27 km) |
| Klamath Falls to Blythe (California) | 710.02 mi (1,142.66 km) |
| Klamath Falls to Blytheville (Arkansas) | 1,752.67 mi (2,820.65 km) |
| Klamath Falls to Boca Raton (Florida) | 2,585.77 mi (4,161.40 km) |
| Klamath Falls to Boerne (Texas) | 1,540.42 mi (2,479.07 km) |
| Klamath Falls to Bogalusa (Louisiana) | 1,925.92 mi (3,099.47 km) |
| Klamath Falls to Boiling Springs (South Carolina) | 2,183.59 mi (3,514.15 km) |
| Klamath Falls to Boise (Idaho) | 296.30 mi (476.84 km) |
| Klamath Falls to Bolingbrook (Illinois) | 1,719.27 mi (2,766.90 km) |
| Klamath Falls to Bolivar (Missouri) | 1,528.80 mi (2,460.36 km) |
| Klamath Falls to Bon Air (Virginia) | 2,340.06 mi (3,765.96 km) |
