My course (18 years old and 50% renovated a few years back by a member of the original team) may generously have 11/7 and I would really have to measure for the required 30 ft opening. My count has it more like 7-8 run- up candidates.
Someone mentioned Kingsbarns earlier - a ground game delight. #18 is the only one that definitively does not allow for ground game, so get your 5 wood ready or play for bogey. #4 might have too narrow an opening (I was somewhat, shall we say, out of position, on my sole round, to have an accurate view). #13 may require an aeriel shot if par is the desired goal, but it is the shortest par 3 at 135 yards and seems reasonable. The picturesque par 3 15th probably allows enough room for a run- up on the left....unsure...wish I had THAT shot over again.