Number 7 looks rather like Westbury, looking from platform 2 towards platform 1.
Bingo

Ah, b*gg*r. In that case, I'll second BandHcommuter's guess.
Will 'Spain?' do for #4?

Well yes... It is Spain, Some Spanish Trains do go to France; So you are correct in saying that this picture is in Spain. But this type of train
AFAIK▸ doesn't go to France, They are however used on EuroMed services as far as Barcelona. As a hint I will say that "if" this train was running a EuroMed service from Barcelona, It would probably stop here

So i'll award half a point for now

I suspect you're going to go off and investigate the Spanish timetable now...

As it's now a free-for-all, I'll have another go and say:
3) Gatwick Airport?
Yes 'tis Gatwick Airport, I know that because that 442 took me there..........
Shouldn't number 2 also be attributed to Brucey, as I managed to guess the location before you even posted the quiz

In theory yes... In practice, an honorary quarter point
