Honolulu is about 313 times smaller than Slovakia.

Slovakia is approximately 49,035 sq km, while Honolulu is approximately 157 sq km, making Honolulu 0.32% the size of Slovakia.
Tip: This to-scale comparison of Slovakia vs. Honolulu 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.