Cuba is 3.1 times larger than Taiwan.
Area: 110,860 km2 World Factbook
Population: 11,047,251 (July 2014) World Factbook
Cuba, officially the Republic of Cuba, is an island country in the Caribbean. The nation of Cuba comprises the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the capital of Cuba and its largest city. The second largest city is Santiago de Cuba. Wikipedia
Area: 35,980 km2 World Factbook
Population: 23,359,928 (July 2014) World Factbook
Taiwan, officially the Republic of China, is a state in East Asia. The Republic of China, originally based in mainland China, now governs the island of Taiwan, which makes up over 99% of its territory, as well as Penghu, Kinmen, Matsu, and other minor islands. Wikipedia