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HDD to ISN: distance & flight time
Hyderabad (Hyderabad Airport) → Williston (Sloulin Field International Airport)
7,335 mi
11,804 km · 6,374 nm
14h 51m
estimated nonstop flight time
-10h
time difference · heading north
See live HDD→ISN fares Phone-only fares on this route — call free
Flight time details
7,335 miles nonstop takes roughly 14h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- HDD — Hyderabad Airport · Hyderabad, Pakistan
- 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 HDD
- BDN · Talhar Airport44 mi away
- WNS · Shaheed Benazirabad Airport62 mi away
- KHI · Jinnah International Airport81 mi away
- SYW · Sehwan Sharif Airport89 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 HDD from ISN?
The flight distance from Hyderabad (HDD) to Williston (ISN) is 7,335 miles (11,804 km, 6,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDD to ISN?
A nonstop flight takes about 14h 51m 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 Hyderabad and Williston?
Williston is 10 hours behind Hyderabad.
What is the cheapest way to fly from HDD to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDD–ISN that never appear on search engines, with no booking fees.