Afaik, bullpup-b (tomahawk) and wdu 42/b (jassm) belong to cat2 penetration depth of atleast 12ft of re concrete.Did not find any penetration data for those missiles but there was a Raytheon text from 2008 - they tested a tandem warhead (Tomahawk block V will use a tandem warhead) with a precursor portion of warhead being 24 inches in diameter. And the precursor burned through 19.5 feet of reinforced concrete with compression strength of 12600 lb/in2, which is a lot.
A better/cheaper solution for hangars will be Jsow based Broach warhead, that is, ofcourse if an aircraft can get into range to launch them. Tomahawks/jassm are a bit of an overkill and used only when maintaining distance is a top priority.