Ok, so, I want everyone to be comfortable imagining the situation.
You are all near the front part of the Great Hall. I am going to split that into five imaginary 'rows' from north to south. The rows are:
Throne (where you are)
North Columns
Centre Columns
South Columns
Doorway
We then have a West, Middle and East version of each. The doorway itself is in the Middle
Which locations are adjacent should be obvious, and one set of movement will get you between it.
Just to give you a little flexibility, each of you can state whether you are west, middle or east.