About 5 hours, 15 minutes, depending on which island you fly to.
fly
a while
a 757-200 with winglets range is 7600kilometers fully loaded. the distance between Hawaii and Los Angeles is about 4100kilometers so yes, a 757 can fly from hawaii to LA
depends where you fly from
11
About two hours.
Hawaii, hawaii, what a preoccupied state, i'd rather stop at Idaho
10 hours
21 hours
22 hours
Depending on the airline and it's route structure, one can fly over several sets of states. For example, if one travels from Minnesota to Hawaii by way of Los Angeles, then in a line on a map from each of the points would cross those states. Then from Los Angeles to Hawaii in one flight.