Cuba covers 109,285 km² km² on the new Equal Earth world map — 0.1%% of all land on Earth, making it the 105th largest country in the world and the 7th largest in North America. At 22° latitude Mercator only inflates Cuba by about 16%%, so the old and new maps largely agree on it — unlike the far north, where Mercator's stretch is dramatic.
For scale: Cuba is roughly the same size as Iceland (101,161 km² km²).