Croatia is about 21 times bigger than Rhode Island.

Rhode Island is approximately 2,706 sq km, while Croatia is approximately 56,594 sq km, making Croatia 1,991% larger than Rhode Island. Meanwhile, the population of Rhode Island is ~1.1 million people (3.1 million more people live in Croatia).
Tip: This to-scale comparison of Rhode Island vs. Croatia uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.