Distance From Underwood Airport to Phuket International Airport

The distance from Underwood Airport () to Phuket International Airport (HKT) is 8416 miles or 13544 kilometers or 7309 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Underwood ( United States ) to Phuket ( Thailand )?

A one-way nonstop (direct) flight between Underwood and Phuket takes around 19 hours 20 minutes.

Estimated flight time from Underwood Airport, Underwood, United States to Phuket International Airport, Phuket, Thailand is 19 hours 20 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - HKT

Kilometers		13544 km
Statute Miles		8416 miles
Nautical Miles		7309 nm
Avg. Time of Flight		19 hours 20 minutes

Underwood Airport to Phuket International Airport Flight Route Map - to HKT Flight Path

Location of Underwood Airport & Phuket International Airport is given below.
Click the map to view Underwood to Phuket nonstop flight path and travel direction.

Click to see flight route on Google Map between Underwood, United States and Phuket, Thailand. .

Nonstop flight route between Underwood, United States and Phuket, Thailand.

Time Difference Between the Airports • - HKT

Time difference between Underwood (United States) and Phuket (Thailand) is 13 Hours.
Phuket time is 13 Hours ahead of Underwood.

Location	Local Time
Underwood (United States)	2026-11-01, 23:42:34 CST
Phuket (Thailand)	2026-11-02, 12:42:34 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Underwood Airport ( / ND44) Underwood, United States

Destination

Phuket International Airport (HKT / VTSP) Phuket, Thailand