To be precise, I'm taking a flight from Aomori down to Haneda, taking a transfer to Narita, then flying out.
So the actual distance traveled in flights alone would be:
Aomori Railroad Station, Japan (Railroad Station, Japan) -> Haneda, Japan (Section Of Populated Place, Tokyo) Distance: 368.3 miles
Narita, Japan (Second-Order Administrative Division, Japan) -> Los Angeles, California (Populated Place) Distance: 5455.6 miles
5823.9 miles