Whiterashes in Aberdeenshire is interesting. Two quite long grass strips, unfortunately there currently happens to be a marsh at their intersection across which it is inadviseable to even taxi an aircraft.
So, didn't pace it out but the bit I took off from (the intersection to the hangar) can't be more than about 380m with a line of short trees straight after it. I reckon I cleared 'em by about 20 feet.