120 Ah i3s, 100% to 11% 127 miles, mostly 63 mph cruise (at that speed the predicted range was stable at 20 miles over distance home). Did this in one hit, heating on 19C but did have to warm it up when my cold nlodded wife woke up. Ambient temp below 10C, heavy rain in patches on the way down. For info, we reached 20% after 108 miles.
The trip up was a bit thirstier, we stopped earlier for a rapid top up just in case. Half way up, the wind got up and it was really noticeable how the predicted range buffer was shrinking when running at a similar speed to the return trip, when the wind was helping, but much lighter.
So many variables, I had thought this type of distance would be easy, but apparently not.