French Guiana French Guiana: 83,534 km² (32,253 sq miles), Guyana: 214,970 km² (83,000 sq miles), Uruguay: 176,220 km² (68,039 sq miles), Paraguay: 406,750 km² (157,047 sq miles).
The smallest country in South America is Suriname, which spans over 163,820 km²
Which is the fifth largest country in South America in land area, spanning high plains and lakes, mountains, tropical rainforests and savannahs, major rivers and dry valleys?