How can everyone forget the PC12?
Just as fast as a KingAir 200 (260kts) just as big (actually bigger by like an inch) with half the fuel burn! Plus, forward airstair and cavernous cargo/baggage door. 1600nm range (those are real numbers, the 'book' range says 2200 miles but thats economy cruise and VFR reserves) I've personally done two flights of over 1200nm nonstop, normal winds.