Morocco is 16 times larger than Rio de Janeiro (Brazil).
Area: 710,600 km2 Wikipedia
Population: 32,987,206 (July 2014) World Factbook
Morocco, officially the Kingdom of Morocco, is a country in the Maghreb region of North Africa. Geographically, Morocco is characterized by a rugged mountainous interior and large portions of desert. The Arabic name al-Mamlakah al-Maġribiyah and Al-Maghrib are commonly used as alternate names. Wikipedia
Rio de Janeiro is one of the 27 states of Brazil. It has the third largest economy of Brazil, with the largest being that of the state of São Paulo, and the second being that of Minas Gerais. The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast. Wikipedia