Distance From Gray Army Air Field to Phuket International Airport, GRF - HKT Distance

The distance from Gray Army Air Field (GRF) to Phuket International Airport (HKT) is 7875 miles or 12673 kilometers or 6838 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 Fort Lewis/Tacoma ( United States ) to Phuket ( Thailand )?

A one-way nonstop (direct) flight between Fort Lewis/Tacoma and Phuket takes around 18 hours 6 minutes.

Estimated flight time from Gray Army Air Field, Fort Lewis/Tacoma, United States to Phuket International Airport, Phuket, Thailand is 18 hours 6 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 • GRF - HKT

Kilometers		12673 km
Statute Miles		7875 miles
Nautical Miles		6838 nm
Avg. Time of Flight		18 hours 6 minutes

Gray Army Air Field to Phuket International Airport Flight Route Map - GRF to HKT Flight Path

Location of Gray Army Air Field & Phuket International Airport is given below.
Click the map to view Fort Lewis/Tacoma to Phuket nonstop flight path and travel direction.

Click to see flight route on Google Map between Fort Lewis/Tacoma, United States and Phuket, Thailand. .

Nonstop flight route between Fort Lewis/Tacoma, United States and Phuket, Thailand.

Time Difference Between the Airports • GRF - HKT

Time difference between Fort Lewis/Tacoma (United States) and Phuket (Thailand) is 13 Hours.
Phuket time is 13 Hours ahead of Fort Lewis/Tacoma.

Location	Local Time
Fort Lewis/Tacoma (United States)	2026-09-17, 05:15:37 MDT
Phuket (Thailand)	2026-09-17, 18:15:37 +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

Gray Army Air Field (GRF / KGRF) Fort Lewis/Tacoma, United States

Destination

Phuket International Airport (HKT / VTSP) Phuket, Thailand