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MRO to ISN: distance & flight time
Masterton (Hood Airport) → Williston (Sloulin Field International Airport)
7,880 mi
12,682 km · 6,847 nm
15h 55m
estimated nonstop flight time
-17h
time difference · heading northeast
See live MRO→ISN fares Phone-only fares on this route — call free
Flight time details
7,880 miles nonstop takes roughly 15h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time set-back when reading arrival times on your ticket.
The two airports
- MRO — Hood Airport · Masterton, New Zealand
- ISN — Sloulin Field International Airport · Williston, 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 MRO
- PPQ · Paraparaumu Airport34 mi away
- PMR · Palmerston North Airport45 mi away
- WLG · Wellington International Airport50 mi away
- OHA · RNZAF Base Ohakea55 mi away
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
Frequently asked questions
How far is MRO from ISN?
The flight distance from Masterton (MRO) to Williston (ISN) is 7,880 miles (12,682 km, 6,847 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MRO to ISN?
A nonstop flight takes about 15h 55m 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 Masterton and Williston?
Williston is 17 hours behind Masterton.
What is the cheapest way to fly from MRO to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MRO–ISN that never appear on search engines, with no booking fees.