How far does it take to turn an oil tanker around?

The distance required to turn an oil tanker around varies depending on its size and design. Typically, large oil tankers can require a turning radius of about 1.5 to 2.5 nautical miles. Factors such as current, wind conditions, and the vessel's speed also influence the maneuverability. Therefore, the total distance for a complete turnaround can extend beyond the minimum turning radius, often necessitating careful navigation.