Mustang1977 wrote on May 7^th, 2016 at 4:49pm:

I've tested the 727-200 up to 3.300 Nm at a cruising alt of 40.500 ft (very few payload). This my be unrealistic, but in FSX it is possible  ;) 2.100 Nm should be really NO PROBLEM.

If the flight is a charter flight, it's not so unrealistic at all. ;)

In all honesty, I can't remember the longest distance flight I have done in the 727-200, but that's probably because I fly the 727-100 much more often. :/