This has probably been discussed, but I needed to vent a bit.... I went to book a round-trip HNL <->CDG yesterday using miles. 360K miles for a round trip in first. The return flight was a bit more inconvenient, so I checked United. United had a better return trip (shorter layovers and got me home the same day). And, United has one-way award tickets. So, I checked the one-way HNL->CDG and it was also 360K. I thought that had to be a mistake, so I called Delta, sat on hold for 90 minutes, and the agent told me that round trip and one-way was the same number of miles. Holy cow!