Distance From Black Hills Airport-Clyde Ice Field to Phuket International Airport, SPF - HKT Distance

The distance from Black Hills Airport-Clyde Ice Field (SPF) to Phuket International Airport (HKT) is 8550 miles or 13760 kilometers or 7425 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.

---

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

A one-way nonstop (direct) flight between Spearfish and Phuket takes around 19 hours 39 minutes.

Estimated flight time from Black Hills Airport-Clyde Ice Field, Spearfish, United States to Phuket International Airport, Phuket, Thailand is 19 hours 39 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 • SPF - HKT

Kilometers		13760 km
Statute Miles		8550 miles
Nautical Miles		7425 nm
Avg. Time of Flight		19 hours 39 minutes

Black Hills Airport-Clyde Ice Field to Phuket International Airport Flight Route Map - SPF to HKT Flight Path

Location of Black Hills Airport-Clyde Ice Field & Phuket International Airport is given below.
Click the map to view Spearfish to Phuket nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • SPF - HKT

Time difference between Spearfish (United States) and Phuket (Thailand) is 12 Hours.
Phuket time is 12 Hours ahead of Spearfish.

Location	Local Time
Spearfish (United States)	2025-03-13, 18:18:42 CDT
Phuket (Thailand)	2025-03-14, 06:18:42 +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

Black Hills Airport-Clyde Ice Field (SPF / KSPF) Spearfish, United States

Destination

Phuket International Airport (HKT / VTSP) Phuket, Thailand