Honolulu is about 1,255 times smaller than Senegal.

Senegal is approximately 196,722 sq km, while Honolulu is approximately 157 sq km, making Honolulu 0.08% the size of Senegal.
Tip: This to-scale comparison of Senegal vs. Honolulu uses the Mercator projection, which distorts the size of regions near the poles.