Originally Posted by
Viajero Millero
This is a good one I hadn't consider before. I would go WestCoast-JFK-SJU-DFW-WestCoast if going to Europe or in reverse if going to Asia.
LAX/SFO-JFK-SJU-ORD-LAX/SFO is actually 300-400 miles farther than via DFW.