Pierce County, Washington, USA - 1,806 square miles (of this, 128 square miles is water).
Lycoming County with an area of 1,244 square miles.
It is Ware County with 903 square miles.
Keweenaw County - 5,966 square miles.
Shelby County with 755 square miles.
Worcester County with 1,513 square miles.
Jackson county is 100.6 square miles
The are of Fulton County, Georgia is 535 square miles.
Fulton County, GA's area is 534.75 square miles.
Baldwin County, AL's area is 2,027 square miles.
Fayette County, Tennessee is 706 square miles.
Loudon County, TN: 247 square miles.Loudon County, VA: 521 square miles.
Osage County: 2,251 square miles.