how much spent on travelling

i have liked this stock tmr enough to be caught in at a much higher entry cost than it is selling for now.
i am not rapt in having mines spread all over the world, when they maybe could have invested further into the one country ie chile.
now they have announced they will shift head office to london to save $400,000 to $450,000 in air fares, flying their managers in suits around to their 3 mine sites.
the figure staggers me!
if they can save $450,000, how much in total are they wasting on air fares in total. ?
this doesnt impress me at all, and i am not sure if i want to participate in the spp.