There are
2,428 mi
from Springfield, OH to Mcminnville, OR
That's the driving distance. It would take 1 day 18 hours to go from Springfield, Ohio to Mcminnville, Oregon.
The flight distance (direct flight from Springfield, OH to Mcminnville, OR) is 2,016.75 mi.
2,428 mi = 3,906.99 kms