Either China or Russia
I believe Canada.
Hi, as far as I know, Canada, in terms of, land size; therefore, in geographic measurements, comes second, when, compared to other countries in the world, Good Luck.
The top 5 largest countries by land are:
Russian Federation 17,098,242 km2
Canada 9,984,670 km2
China 9,596,961–9,640,011 (smaller figure is mainland china only)
United States of America 9,629,091 km2
Brazil 8,514,877 km2