What is the length of the inside runway at Columbus AFB?

The length of the inside runway at Columbus Air Force Base (AFB) is indeed 6,320 feet. This measurement is significant for various operational considerations, including aircraft takeoff and landing requirements, safety regulations, and training activities. Knowing the specific dimensions of runways is crucial for pilots and ground crews to ensure that the aircraft can operate safely and efficiently within the given parameters of the airfield.

The other choices reflect runway lengths that are either shorter or longer than the actual measurement, which could misrepresent the capability of the airfield for different types of aircraft operations. Therefore, option B is accurate and highlights the importance of precise data in aviation operations.