However when combining multiple partners on one booking, a separate multi-partner award chart is used which uses the total distance of 5,994mi which falls into the 4,000-9,000mi band and would be
120,000 avios in J.
See:
http://www.flyertalk.com/forum/briti...os-2015-a.html
Thanks for the link.
120k? So multi-partner isn't the way to go, I see. So in my particular case, I should book the 2 flights separately, I guess.