G'day Whizz - that seems to be just under half a tank - so I'd reckon between 160 and 200kms.
The final bar will flash and turn to a DTE readout (Distance To Empty), and it normally gives you 75-80kms and counts down from there until the last 2 litres (I think) when the km display goes to this -- (flashing) - better stop for fuel pretty soon when you see that!
Hope this helps.
Diesel