Hmm. Good point.
I'm going to have to look at his actual speech.
Here is an article that makes it clear it is not a Catholic or Orthodox doctrine to consider hell a "place." From the source:
If hell isn't a place, then it is either everywhere or nowhere.
St. John Chrysostom, St. Augustine and St. Gregory The Great all said that hell is a place, but that its location has not been revealed to us.
Remember that the Church teaches that on the Last Day, the souls of the elect will be reunited with their mortal bodies and that the souls of the damned will also be reunited with their mortal bodies.
The bodies of the damned will be located somewhere, and the place where they are located is Hell.