Thanks for the replies all! Flop, I'd agree that most likely they would be used on point to point oceanic. The only thing that has me scratching my head, is the tech. specs. from Boeing. Look at this range of action graph, and see what ya'll think. It sounds marginal to me operating to/from JFK with a max. payload of 127k.
http://boeing.com/commercial/767fami...t_newyork.html