01/03/22 - NAIF announces release of the Version N67 Toolkits, with numerous additions and updates including new high level APIs (tangent point, target separation, azimuth and elevation coordinate conversions), support for two new frames types ("switch" and "product" frames), large numbers of new C, IDL, and MATLAB wrapper APIs, and substantial API header documentation improvements. For all new and revised N67 capabilities see the section "Version 67" of the Whats's New document.

Here is a screen recording showing use of NASA/JPL WebGeocalc service to plot the distance from Juno spacecraft to Jupiter center (not cloud tops). https://youtu.be/-iaOqCNg1_c