Dallas, Texas, USA - 385 square miles.
Dallas, TX is 386 square miles.
The city of Dallas, Texas is in Dallas County and extends into Colin, Denton, Kaufman and Rockwell Counties as well. Dallas is the county seat of Dallas County.
The smallest county in Texas is Rockwall County, which is about 147 square miles in size.
Galveston County, Texas, USA - 873 square miles.
About 1100 miles
Brewster County is the largest county in Texas at 6,193 square miles.
Travis County, Texas covers approximately 1,023 square miles.
A city of northeast Texas about 98 miles east-southeast of Dallas. It is the County Seat of Smith County.
Texas Counties and County Trivia: Texas has some large counties like its largest Brewster County at 6,193 square miles. Texas has no county that fits into the 25 largest counties (or equivalent units) in the US, with seven Alaska counties at 12,750 square miles each or larger.Pecos County at 4,764 square miles.Hudspeth County at 4,571 square miles.Presido County at 3,856 square miles.Webb County at 3,357 square miles.Val Verde County at 3,171 square miles.
The city of Center, Texas is the county seat of Shelby County. It is located in East Texas, approximately 170 miles southeast of Dallas and 180 miles north of Houston.
St. Louis is the largest county in Missouri by population at about one million. The biggest by area is Texas County at 1,179 square miles.
No, Brewster County is the largest county in Texas at 6,193 square miles. Harris County is the largest county in Texas by population (3,400,578 according to 2000 census).