How to check range of an aircraft in new seat config without first owning it?

[qunow]

Can't find a way to check range of an aircraft when applying a new seating config to an aircraft in UM/buying from factory... nor does that info available in configuration menu... where can i check such info before owning the aircraft? the accuracy of info in aircraft type page popup is only accurate to 100nm...

[JumboShrimp]

Nope, there is no way of knowing the range exactly unless you own one of the aircraft.  You can only estimate it with the pop up tool.

[schro]

Payload range chart on the aircraft info page should get you close...