Prague is about 1.4 times smaller than Micronesia, Federated States of.

Micronesia, Federated States of is approximately 702 sq km, while Prague is approximately 496 sq km, making Prague 70.69% the size of Micronesia, Federated States of.
Tip: This to-scale comparison of Micronesia, Federated States of vs. Prague uses the Mercator projection, which distorts the size of regions near the poles.