What is the purpose of VOR time to station calculations?

The purpose of VOR time to station calculations is primarily to determine the time needed to reach the VOR station. This calculation allows pilots to gauge their distance from the station and their speed, helping them plan their route and timing during navigation. By knowing the time it will take to arrive at the VOR, pilots can make informed decisions about their flight path, ensure they stay on course, and maintain proper timing, which is crucial for safety and efficiency in aviation operations. This process is essential in flight planning and navigation when using VORs (VHF Omni-directional Range) as navigational aids.