Each location has to have its own audit report
All remote support locations, regardless of their proximity to the location and whether it is audited in the same time frame, shall have their own audit report. Since the IATF have not defined the "proximity" and there are a lot of possible interpretations, of what’s within the same audit.
Remote support locations have other audit information, like perhaps slightly different address information. It can also have a different audit conclusion / result.