Which unit is commonly used to measure distance in the United States?

The yard is a commonly used unit of measurement for distance in the United States, especially in contexts like sports (e.g., football fields) and everyday measurements (such as in home improvement). It is part of the Imperial system of measurements, which is widely used in the U.S.

In addition, the yard is equivalent to three feet and 36 inches, making it a versatile unit for measuring various lengths. While inches and feet are also used, the yard specifically serves as a larger unit that is convenient for measuring longer distances where precision to the inch may not be necessary.

Millimeters and centimeters are part of the metric system, which is more prevalent in other countries and in scientific contexts, but they are not typically used for measuring distance in everyday American life. Therefore, when considering common usage in a familiar American context, the yard stands out as the appropriate choice.