They are so commonly found together that some mistake dyslexia and ADHD for the same thing, but, to be clear, dyslexia and ADHD are two different disorders one to do with attention and behavior and the other specifically to do with reading. Still, the significant overlap (co-morbidity) suggests some related cause.
Non-stop flight time from Boston to Seattle, WA is around 6 hours to 7 hours. Fastest one-stop flight between Boston and Seattle, WA takes close to 8 hours.
The driving distance from Washington, District of Columbia to Seattle, Washington is:  2,762 miles / 4,445 km     The flight time from Washington, District of Columbâ¦ia to Seattle, Washington is:  4 hours, 39 minutes     The flight distance from Washington, District of Columbia to Seattle, Washington is:  2,328 miles / 3,746 km.