Need help booking?
Unpublished phone-only deals available
ISN to HDD: distance & flight time
Williston (Sloulin Field International Airport) → Hyderabad (Hyderabad Airport)
7,335 mi
11,804 km · 6,374 nm
14h 51m
estimated nonstop flight time
+10h
time difference · heading north
See live ISN→HDD 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 gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- HDD — Hyderabad Airport · Hyderabad, Pakistan
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 HDD
- BDN · Talhar Airport44 mi away
- WNS · Shaheed Benazirabad Airport62 mi away
- KHI · Jinnah International Airport81 mi away
- SYW · Sehwan Sharif Airport89 mi away
Frequently asked questions
How far is ISN from HDD?
The flight distance from Williston (ISN) to Hyderabad (HDD) 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 ISN to HDD?
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 Williston and Hyderabad?
Hyderabad is 10 hours ahead of Williston.
What is the cheapest way to fly from ISN to HDD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–HDD that never appear on search engines, with no booking fees.