The Gladstone center point is around 5 miles northwest of Worlds of Fun and 5 miles northwest of Oceans of Fun.
Below are reviews of the city of Gladstone, MO from an actual visitor's perspective.
Were in town to visit family. It's a nice little city with plenty of amenities.
Convenient shops and restaurants Room very clean, excellent front desk service, quiet and breakfast was great.
Everything that's needed is within very close radius including plenty of restaurants