Texas Length- North-South Distance Explained
How Long Is Texas From North to South?
Texas stretches 801 miles from north to south. That's the furthest distance between its borders. The state ranks second only to Alaska in total size among US states.
To put that in perspective: driving the full length at highway speeds takes roughly 12-13 hours with no stops. Most people don't make the trip in one shot—and shouldn't try.
The Texas Panhandle Problem
Here's where it gets weird. Texas sticks a rectangular handle at the top—the Panhandle. This 166-mile-wide strip of land runs east to west along the Oklahoma border.
North Texas (above the Panhandle) is tiny. The actual northernmost point sits in the Panhandle near Oklahoma. The southernmost point? That's at Brownsville on the Mexican border.
Breaking Down the Sections
- Northern border: The Texas Panhandle meets Oklahoma at the 36th parallel
- Central Texas: From Wichita Falls down to San Antonio—about 400 miles
- South Texas: San Antonio to Brownsville adds another 250+ miles
- Extra Panhandle length: Adds roughly 85 miles above the main body
Major Cities and Their Positions
Knowing where cities sit helps you understand Texas's vertical sprawl:
- Amarillo: Far north, in the Panhandle—most people don't realize this
- Dallas-Fort Worth: Upper third of the state
- Austin: Dead center, slightly south
- San Antonio: South-central, about 80 miles below Austin
- Houston: Southeast, closer to Louisiana than to West Texas
- El Paso: Far west corner, actually closer to California than to Houston
- Brownsville: Absolute southern tip
Texas vs. Other States: North-South Distance Comparison
Texas is massive. Here's how it stacks up:
| State | North-South Length |
|---|---|
| Alaska | ~1,400 miles |
| Texas | 801 miles |
| California | ~770 miles |
| Montana | ~560 miles |
| Florida | ~500 miles |
| Illinois | ~395 miles |
California comes close, but Texas beats it by about 30 miles. Montana and Florida aren't even in the same conversation.
Why Is Texas So Long?
Blame the annexation of 1845. When Texas joined the United States, it brought its existing borders—which extended to the Rio Grande. The Panhandle came later, carved out of federal territory in 1850.
No other state has this weird shape. It's why Texas has 10 distinct climate zones, from alpine forests in the mountains to subtropical swamps near the coast.
Getting Around: Travel Realities
Driving north to south through Texas isn't a casual day trip. Here's what you're dealing with:
- Interstate 35: Runs straight through the middle, from Dallas to Laredo—about 500 miles of straight driving
- Interstate 10: Crosses the southern portion, from Jacksonville, FL to Santa Monica, CA
- US 83: Runs the full length from the Panhandle to Brownsville—801 miles of mostly two-lane highway
Weather is a real factor. The Panhandle gets snow in winter. South Texas broils in summer. The middle section deals with tornadoes in spring. Plan accordingly.
The Bottom Line
801 miles. That's Texas from top to bottom. It's not the longest state, but it's wide and tall and covers more ground than most people realize until they're actually driving through it.
If you're driving from Amarillo to Brownsville, budget at least two days. Stop in Lubbock, Big Spring, or San Angelo for breaks. The middle section of Texas is empty—gas stations can be 50+ miles apart in West Texas.
Texas is its own country. Literally. And it still acts like one.