In Memoriam, FlyerTalk Evangelist
Join Date: Jul 2002
Location: Durham, NC (RDU/GSO/CLT)
Programs: AA EXP/MM, DL GM, UA Platinum, HH DIA, Hyatt Explorist, IHG Platinum, Marriott Titanium, Hertz PC
Posts: 33,856
In the US, DEN feels really long though it's not too far and the new rail line will certainly help. Also, ORD can be a nightmare to drive from and the CTA Blue Line with its numerous stops can make getting downtown a pain too.
Outside the US, ICN is really far from Seoul, surprised that hasn't been mentioned yet.