A Better Routeplanner
Had a look just now and it seems to be very good. Takes into account your car make and model, its consumption (at various speeds), your starting percentage and minimum and target destination percentages
It tells me I can drive from Dublin to Cork city centre in 2:38 at the speed limits everywhere including just a 0:14 charging stop at Ionity Cashel
A quick look at the figures (including Ioniq's consumption) would suggest this is all pretty accurate