I suppose that all depends on what you're talking about. If it's pure flight distance shooting, which isn't something warbow shooters do a lot of (not me, anyway), then 400+ yards is possible. If you're talking about warbow shooting with replica heavy arrows (800+ grains), then any distance over 200 yards is an achievement. Warbows excel at shooting heavy arrows... that's what they were made for. If I was going to flight shoot, it wouldn't be with a warbow. There are stories of Mongol and Asian shooters launching arrows 1000 yards.