Yes, but a Swedish "mil" (mile) is 10 km ?
In Denmark we used to use (!!) "pund" (pound), but a
Danish "pund" is exactly half a kilo (500 grams) ....
We also used "thumbs" (tommer) once, but a Danish inch is
0,0261545 meters whereas a Imperialist inch is 0,0254 meters (25.4 mm)_...
Thank God, I'm not British !!!
Adding more trivia:
The guinea and fractions were primarily issued prior to 1816 or so.
There was also a two-pound double sovereign, and during Victoria's time, a double-florin (4 shillings = 20p decimalized). After Victoria, the crown, two pounds, and five pounds were rarely produced in quantity; notable exceptions being issues for the first year of a new monarch and the 1935 silver-jubilee crown.
From Edward VIII onwards (or more practically George VI), the larger, twelve-sided brass 3d replaced the silver 3d almost completely (it didn't survive the 1940s as a circulation piece)
Of course, us Yanks are a riot too.
We introduced:
* Two flavours of three cent coin nobody wanted-- tiny and silver and marginally larger and base metal.
* A 20-cent silver coin, almost identical in size and design to the 25-cent coin much more used.
* $3 coins, as well as trials of a $4 coin.
* A complete unwillingness to redesign our 50-cent coin so it's been driven completely out of circulation (it's the size of an old UK 2/- or 10p)
* Not to mention the mess of labelling our 10c coin 'One Dime'