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HKT to SUS: distance & flight time
Phuket (Phuket International Airport) → Null (Spirit of St Louis Airport)
9,154 mi
14,732 km · 7,955 nm
18h 25m
estimated nonstop flight time
-12h
time difference · heading north
See live HKT→SUS fares Phone-only fares on this route — call free
Flight time details
9,154 miles nonstop takes roughly 18h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- HKT — Phuket International Airport · Phuket, Thailand
- SUS — Spirit of St Louis Airport · Null, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HKT
- KBV · Krabi Airport46 mi away
- URT · Surat Thani Airport90 mi away
- TST · Trang Airport98 mi away
- NST · Nakhon Si Thammarat Airport115 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is HKT from SUS?
The flight distance from Phuket (HKT) to Null (SUS) is 9,154 miles (14,732 km, 7,955 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HKT to SUS?
A nonstop flight takes about 18h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Phuket and Null?
Null is 12 hours behind Phuket.
What is the cheapest way to fly from HKT to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HKT–SUS that never appear on search engines, with no booking fees.