Yes, in general there is better, although £200 per round-trip in CE is exceptionally good.

The BA Tier Point Runs thread breaks it down.

You could generally get 560 TP from a long-haul return to the far east on QR, starting around £1,200 ex-EU or just over £2k from London.

From around £1,500 (and occasionally less) you can also do an ex-EU to the west coast of the USA, stopping off on the east coast, for around 700 TP.

Both of those would add additional TP for your positioning flights as well of course.