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DLI to ISN: distance & flight time
Dalat (Lien Khuong Airport) → Williston (Sloulin Field International Airport)
7,855 mi
12,642 km · 6,826 nm
15h 52m
estimated nonstop flight time
-12h
time difference · heading northeast
See live DLI→ISN fares Phone-only fares on this route — call free
Flight time details
7,855 miles nonstop takes roughly 15h 52m gate to gate, flying northeast. 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
- DLI — Lien Khuong Airport · Dalat, 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 DLI
- PHA · Phan Rang Airport40 mi away
- CXR · Cam Ranh Airport60 mi away
- NHA · Nha Trang Air Base65 mi away
- BMV · Buon Ma Thuot Airport66 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 DLI from ISN?
The flight distance from Dalat (DLI) to Williston (ISN) is 7,855 miles (12,642 km, 6,826 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLI to ISN?
A nonstop flight takes about 15h 52m 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 Dalat and Williston?
Williston is 12 hours behind Dalat.
What is the cheapest way to fly from DLI to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLI–ISN that never appear on search engines, with no booking fees.