Country size comparison
compared to
Swaziland is about 6 times smaller than Iceland.
Iceland is approximately 103,000 sq km, while Swaziland is approximately 17,364 sq km, making Swaziland 16.86% the size of Iceland. Meanwhile, the population of Iceland is ~357,603 people (764,158 more people live in Swaziland).
Compare further: Swaziland vs. Iceland