Hi, the distance display shortcode was added in Maps 1.6 and it looks like you're running Maps 1.5.4 on this site. Please update to the latest version of Toolset Maps to get the newest features. https://toolset.com/download/toolset-maps/#changelog
Sorry for the delay, I was able to replicate this problem on my local site when I tried to add a distance value shortcode with the target address field in a post related to the current post in a one-to-one relationship. I have escalated this to my 2nd tier support team for more information here, because I don't see anything obviously wrong. I'll let you know what I find out.
Hi, this issue will be resolved in Maps 2.1. Sorry I received information that indicated it had already been released, but that was premature. I will let you know when 2.1 is available for download or automatic update. Thanks for understanding!
Hello, please find Maps 2.0.2 available for automatic update or download at https://toolset.com/account/downloads and update all your Toolset plugins to the latest versions. Let me know if the problem is not completely resolved. Thanks for your patience while we worked to resolve this issue.