Heptan is a form of measurement used in Daventry. Though its full context and length is not clear. Its single reference in a novel makes use of it in a squared form (Heptans squared)
Miles is a form (albeit uncommon) form of measurement for distance between locations and travel.
League is a form of distance of several miles (four miles in Daventry for example).
Yards is another measurement occasionally mentioned. It probably has its Earth meaning of about three feet.
Foot/feet is another form of measurement taken from its earth counterpart (roughly twelve inches). The height of Graham has been listed in feet (but has varied by source).
Meters another measurement briefly mentioned in KQ3 during a death scene. The chasm at the bottom of the mountain was twenty meters deep.
Inches is another measurement referenced quite a bit. It likely is equal to its Earth equivalent meaning.
