ΔE 19.8, loose: different enough that you should pick on purpose. Ochre Desert is noticeably darker, warmer than Averland Sunset.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Ochre Desert is noticeably darker, warmer than Averland Sunset.
The same difference applies the other way round: Averland Sunset is noticeably lighter, cooler.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Averland Sunset on the colour wheel See Ochre Desert on the colour wheel
All matches: Averland Sunset equivalents · Ochre Desert equivalents