Texas, USA - 268,601 square miles (USA's second largest state).
The city of Houston covers an area of 601.7 square miles (1,558 km2)
Dallas, TX is 386 square miles.
Dimmitt, TX is 3.243 square miles.
Houston, TX has a land area covering 600 (599.6) square miles.
Bastrop County, TX's area is 896 square miles.
Travis County, TX's area is 1,022 square miles.
Lubbock, Texas has a total area of approximately 123.6 square miles.
It is 1625 square kilometres.
Lufkin, TX is 33.67 sq miles.
The closest would be Phoenix, Arizona with 516.7 sq miles. Houston, TX is 599.6 square miles.
Tarrant County, TX is 897 sq miles (2,323 km²).
Gillespie County, TX is 1,061 sq miles (2,748 km²).