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SEA to THG: distance & flight time
Seattle (Seattle Tacoma International Airport) → Biloela (Thangool Airport)
7,319 mi
11,779 km · 6,360 nm
14h 49m
estimated nonstop flight time
+17h
time difference · heading west
See live SEA→THG fares Phone-only fares on this route — call free
Flight time details
7,319 miles nonstop takes roughly 14h 49m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- THG — Thangool Airport · Biloela, Australia
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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near THG
- TDR · Theodore Airport46 mi away
- GLT · Gladstone Airport59 mi away
- ROK · Rockhampton Airport77 mi away
- GKL · Great Keppel Is Airport93 mi away
Frequently asked questions
How far is SEA from THG?
The flight distance from Seattle (SEA) to Biloela (THG) is 7,319 miles (11,779 km, 6,360 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to THG?
A nonstop flight takes about 14h 49m 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 Seattle and Biloela?
Biloela is 17 hours ahead of Seattle.
What is the cheapest way to fly from SEA to THG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–THG that never appear on search engines, with no booking fees.