Need help booking?
Unpublished phone-only deals available
PGH to ISN: distance & flight time
Nainital (Pantnagar Airport) → Williston (Sloulin Field International Airport)
7,099 mi
11,424 km · 6,168 nm
14h 23m
estimated nonstop flight time
-10.5h
time difference · heading north
See live PGH→ISN fares Phone-only fares on this route — call free
Flight time details
7,099 miles nonstop takes roughly 14h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- PGH — Pantnagar Airport · Nainital, India
- 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 PGH
- BEK · Bareilly Air Force Station42 mi away
- DHI · Dhangarhi Airport70 mi away
- BJH · Bajhang Airport109 mi away
- DED · Dehradun Airport111 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 PGH from ISN?
The flight distance from Nainital (PGH) to Williston (ISN) is 7,099 miles (11,424 km, 6,168 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PGH to ISN?
A nonstop flight takes about 14h 23m 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 Nainital and Williston?
Williston is 10.5 hours behind Nainital.
What is the cheapest way to fly from PGH to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PGH–ISN that never appear on search engines, with no booking fees.