Distance info used to be shown with [Apollo: ITN] & [WSpan: ITN] Methods. However, this info is no longer provided by the underlying datasources.
It remains available when using [Awards/SkyTeam] and will also be available for [Sabre: GTC] in the next version.
Thanks for the quick reply. SkyTeam doesn't help if there are no SkyTeam flights, but I'll wait for the next update and then use Sabre.