Sarasota is about 178 times smaller than Ho Chi Minh City.

Ho Chi Minh City is approximately 6,773 sq km, while Sarasota (map shows its 40 named neighbourhoods; the area covers the whole city) is approximately 38 sq km, making Sarasota 0.56% the size of Ho Chi Minh City.
Tip: This to-scale comparison of Ho Chi Minh City vs. Sarasota 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.