There are
1,950 mi
from Edmond, OK to Sammamish, WA
That's the driving distance. It would take 1 day 9 hours to go from Edmond, Oklahoma to Sammamish, Washington.
The flight distance (direct flight from Edmond, OK to Sammamish, WA) is 1,506.20 mi.
1,950 mi = 1.61 kms