your question makes no sense.
Orion is a constellation and a spiral arm of the Milky Way. We are in that arm, so our distance is zero.
A constellation is a grouping of stars as seen from Earth... they have no relationship to each other other than that. They are at a wide variety of distances, Rigel and Betelgeuse, for example, the two brightest stars are 500-700 LY and 400 LY... the belt stars are 900, 800, and 1300 LY away...
its also about 1300 LY to the Orion Nebula.
the distance to the center of the Milky Way is about 26,000 LY.