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ISN to TRG: distance & flight time
Williston (Sloulin Field International Airport) → Tauranga (Tauranga Airport)
7,699 mi
12,390 km · 6,690 nm
15h 34m
estimated nonstop flight time
+17h
time difference · heading southwest
See live ISN→TRG fares Phone-only fares on this route — call free
Flight time details
7,699 miles nonstop takes roughly 15h 34m gate to gate, flying southwest. 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
- ISN — Sloulin Field International Airport · Williston, United States
- TRG — Tauranga Airport · Tauranga, New Zealand
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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near TRG
- ROT · Rotorua Regional Airport31 mi away
- WHK · Whakatane Airport43 mi away
- HLZ · Hamilton International Airport49 mi away
- WTZ · Whitianga Airport65 mi away
Frequently asked questions
How far is ISN from TRG?
The flight distance from Williston (ISN) to Tauranga (TRG) is 7,699 miles (12,390 km, 6,690 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to TRG?
A nonstop flight takes about 15h 34m 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 Williston and Tauranga?
Tauranga is 17 hours ahead of Williston.
What is the cheapest way to fly from ISN to TRG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–TRG that never appear on search engines, with no booking fees.