Alaska
There isn't one.
Alaska!!!
The Aleutian Islands.
Sitka, Alaska is the largest city by land mass in the continental US.
Alaska is a land mass attached to the rest of North America. It is not going to melt away.
Alaska is first but if you mean in the 48 states not counting Hawaii or Alaska, Texas.
Alaska is the state with the most land.
Alaska.
Alaska
go duck yourself
Wrangell, Alaska is the third largest city by land mass in the US.