There is no definitive answer to this question as it largely depends on the individual player's height and arm length. However, based on the average heights and arm lengths of NBA players, it is safe to say that players with longer arms relative to their height are more likely to have a longer arm span.
Some of the tallest players in the NBA include Yao Ming (7'6"), Rudy Gobert (7'1"), and Kristaps Porzingis (7'3"). All three of these players have an extremely long reach, which gives them an advantage over shorter opponents. Based on their height and arm length, it is estimated that their armspan would be around 7'9", 7'4", and 7'6" respectively. This means that they would have one of the longest arm spans in the NBA.
Players like LeBron James (6'8"), Kevin Durant (6'9"), and Kawhi Leonard (6'7") are all taller than average but don't have exceptionally long arms. Their estimated armspans would be around 6'11", 7', and 6'8" respectively. While they aren't as tall as some of the other players mentioned, their relatively long arms give them a significant reach advantage over most opponents.
In general, taller players tend to have longer arms than shorter players. However, there are always exceptions to this rule. For example, Isaiah Thomas is one of the shortestplayers in the NBA at 5â€™9â€ but he has a wingspan that extends nearly seven feet! This allows him to compete against much taller opponents despite his lack of height.