Country Size Comparison: Russia, USA, Brazil

Land Area Ranking: Russia > USA > Brazil

1. Russia: 17.1 million km² (6.6M sq mi) — World's Largest
2. United States: 9.8 million km² (3.8M sq mi) — 3rd/4th (depending on China coastal waters)
3. Brazil: 8.5 million km² (3.3M sq mi) — 5th Largest

Russia is nearly twice the size of the US and double Brazil.