If you want to know how far it is between Phoenix and Kauai, the straight line distance is 2,982 miles
or 4,798 kilometers
If you are a pilot flying a private plane, you can fly straight from Phoenix, AZ to Kauai for a total flight time of 6 hours, 16 minutes
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between PHX and LIH.