Wow, some impressive posts!
For me, 300ish on a deer (pre-rangefinder days). I did miss initially but the doe hung around, to her demise.
270 yds on a bighorn sheep. Horizontal compensated distance by range finder was 224, but I was curious after as it was a steep downhill shot so figured the elevation and actual distance afterward.
Shortest was inside of 20 yards on a cow elk with a rifle. I was walking up an abandoned logging road and she stood up and stepped out broadside. I didn't even see her as I approached until she stood up as I was looking downhill where other elk were talking and trying to spot exactly where they were over the edge of a drop. She came from some thick brush on the uphill side.