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VII to ISN: distance & flight time
Vinh (Vinh Airport) → Williston (Sloulin Field International Airport)
7,471 mi
12,024 km · 6,492 nm
15h 7m
estimated nonstop flight time
-12h
time difference · heading north
See live VII→ISN fares Phone-only fares on this route — call free
Flight time details
7,471 miles nonstop takes roughly 15h 7m 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
- VII — Vinh Airport · Vinh, Vietnam
- 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 VII
- VDH · Dong Hoi Airport104 mi away
- KOP · Nakhon Phanom Airport115 mi away
- SNO · Sakon Nakhon Airport148 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 VII from ISN?
The flight distance from Vinh (VII) to Williston (ISN) is 7,471 miles (12,024 km, 6,492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VII to ISN?
A nonstop flight takes about 15h 7m 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 Vinh and Williston?
Williston is 12 hours behind Vinh.
What is the cheapest way to fly from VII to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VII–ISN that never appear on search engines, with no booking fees.