The pregnant reality star was pictured arriving at Los Angeles International Airport after catching a late night flight from New York.
Earlier in the day, the 34-year-old had been in Nashville, Tennessee at the launch of a new drink, following a busy evening the previous day at the CDFA Awards in New York.
Three states in two days! That's jetsetting!
Kim hasn't stopped for a second since her pregnancy was revealed on Sunday night's series finale of Keeping Up With The Kardashians. It will be her second child with husband Kanye West.
This time around, the starlet says she has been suffering with bad morning sickness.
She tweeted overnight: "So f**king sick today on all levels!!!!! UGHHHHHHHHH I can't deal!!!!!!!!!! Praying I get through the day!
Her second child is due in December.
All you need to know about Kim Kardashian: