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TRG to OSN: distance & flight time
Tauranga (Tauranga Airport) → Osan (Osan Air Base)
6,043 mi
9,725 km · 5,251 nm
12h 19m
estimated nonstop flight time
-3h
time difference · heading northwest
See live TRG→OSN fares Phone-only fares on this route — call free
Flight time details
6,043 miles nonstop takes roughly 12h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- TRG — Tauranga Airport · Tauranga, New Zealand
- OSN — Osan Air Base · Osan, South Korea
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 TRG
- ROT · Rotorua Regional Airport31 mi away
- WHK · Whakatane Airport43 mi away
- HLZ · Hamilton International Airport49 mi away
- WTZ · Whitianga Airport65 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is TRG from OSN?
The flight distance from Tauranga (TRG) to Osan (OSN) is 6,043 miles (9,725 km, 5,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRG to OSN?
A nonstop flight takes about 12h 19m 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 Tauranga and Osan?
Osan is 3 hours behind Tauranga.
What is the cheapest way to fly from TRG to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRG–OSN that never appear on search engines, with no booking fees.