A/C Range and Flights

[RisteMakedonski]

I'm currently not playing any games right now so I can't figure this out.

Let's say an a/c has a range of 1500nm. You want to create flight A-B-C-B-A. (Stop B isn't a technical stop.) A-B is 1000nm. B-C is 600nm. That would be a total of 1600nm, 100nm more than the range. When the plane lands in airport B, is the range still 1500nm or is there just 500nm left?

[Sami]

If you land at the airport you can naturally refuel there (!).

[Dazwalsh]

yeah as long as the distance between each leg is not more than the max range you are ok