### Question
What is the definition of 225-mile zone?


### Answer
The definition of **225-mile zone** is as follows in *26 U.S.C. § 4262*:

> that portion of Canada and Mexico which is not more than 225 miles from the nearest point in the continental United States

#### Citation:
  - *26 U.S.C. § 4262*
  - Heading: **Subtitle D-Miscellaneous Excise Taxes > CHAPTER 33-FACILITIES AND SERVICES > Subchapter C-Transportation by Air > PART I-PERSONS**

