What is the maximum distance allowed between points when applying non-radar separation?

The maximum distance allowed between points when applying non-radar separation is 500 miles. This standard is in place to ensure adequate separation between aircraft, allowing controllers to manage air traffic effectively without radar coverage. The 500-mile limit accommodates the both the response times of aircraft and the accuracy needed to avoid potential conflicts, maximizing safety in airspace. Non-radar separation relies on various methods, such as pilot reports and estimated positions, to maintain required separation, and the 500-mile standard is the threshold established for operational planning and safety within controlled airspace.