About 75% of the time mine will stay within 200-250 feet of the coop. When they do wander off, they usually go no farther than 500 feet, even though they have 5 acres to roam. And the really good thing is they stay away from the road that's probably a little under 200 feet from their coop. I've been letting them free range for about a year now and I have never seen them within 50 feet or less from the road. And hopefully I didn't just jinx myself, lol.