Final answer:
Del Rio is not in the Texas Panhandle; it is located in the southwestern part of Texas along the US-Mexico border, far from the Panhandle.
Step-by-step explanation:
No, Del Rio is not a large border town in the Panhandle. Del Rio is a city in the southwestern part of Texas, along the United States-Mexico border, but it is not located in the Texas Panhandle, which is the northernmost region of the state.
The Panhandle is known for its flat plains and is significantly distant from the border region where Del Rio lies. Del Rio is positioned along the Rio Grande, which is the river that forms part of the lengthy border between Texas and Mexico. The city is more than 300 miles south of the Texas Panhandle.