ΔE 25.2, loose: different enough that you should pick on purpose. Andalusian Earth is much more muted, warmer than Reikland Fleshshade.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 25). Andalusian Earth is much more muted, warmer than Reikland Fleshshade.
The same difference applies the other way round: Reikland Fleshshade is much more saturated, 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 Reikland Fleshshade on the colour wheel See Andalusian Earth on the colour wheel
All matches: Reikland Fleshshade equivalents · Andalusian Earth equivalents