Paraguay is 2.3 times larger than Uruguay.
Area: 406,752 km2 World Factbook
Population: 6,703,860 (July 2014) World Factbook
Paraguay, officially the Republic of Paraguay, is a landlocked country in central South America, bordered by Argentina to the south and southwest, Brazil to the east and northeast, and Bolivia to the northwest. Wikipedia
Area: 176,215 km2 World Factbook
Population: 3,332,972 (July 2014) World Factbook
Uruguay, EWR-ə-gwy; officially the Oriental Republic of Uruguay or the Eastern Republic of Uruguay or the Republic East of the Uruguay, is a country in the southeastern region of South America. Wikipedia