I guess anyone who knows what Swedish mil is will specify kilometres instead. I cannot remember a single time I have seen a contract specifying mil instead of

I guess anyone who knows what Swedish mil is will specify kilometres instead. I cannot remember a single time I have seen a contract specifying mil instead of km. ("Mil" == 10km == 10 000m is used here as well only not in formal or scientific contexts that I can think of but maybe that is a difference between Sweden and here.)