The area of Hajdú-Bihar County is 6,211 square kilometers.
The area of An County is 1,404 square kilometers.
The area of Yunan County is 1,966 square kilometers.
The area of County Cavan is 1,931 square kilometers.
The area of Jinan County is 788.94 square kilometers.
The area of Luding County is 2,165 square kilometers.
The area of Varaždin County is 1,261 square kilometers.
The area of Qiaojia County is 3,245 square kilometers.
The area of County of Dargo is 5,272 square kilometers.
The area of Strzelin County is 622.27 square kilometers.
The area of Weixin County is 1,416 square kilometers.
The area of Argeș County is 6,862 square kilometers.
The area of Cluj County is 6,674 square kilometers.