Currently the Maps shows units in miles. You can toggle them by clicking on the scalebar, but when you reopen maps on another device or session, it reverts back to miles.
It would be nice to have a metric/imperial units toggle in Kagi settings under General next to Temperature and Time format.
Alternative is to have it use country/region setting, though it is preferred if that is decoupled.
User should be able to see localized units in the Maps.
Credit to @paradx for the idea.