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IAD to DSK: distance & flight time
Washington (Washington Dulles International Airport) → Dera Ismael Khan (Dera Ismael Khan Airport)
7,136 mi
11,485 km · 6,201 nm
14h 28m
estimated nonstop flight time
+9h
time difference · heading northeast
See live IAD→DSK fares Phone-only fares on this route — call free
Flight time details
7,136 miles nonstop takes roughly 14h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- DSK — Dera Ismael Khan Airport · Dera Ismael Khan, 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 IAD
Near DSK
- MWD · Mianwali Air Base60 mi away
- BNP · Bannu Airport77 mi away
- WAF · Wana Airport82 mi away
- PZH · Zhob Airport92 mi away
Frequently asked questions
How far is IAD from DSK?
The flight distance from Washington (IAD) to Dera Ismael Khan (DSK) is 7,136 miles (11,485 km, 6,201 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to DSK?
A nonstop flight takes about 14h 28m 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 Washington and Dera Ismael Khan?
Dera Ismael Khan is 9 hours ahead of Washington.
What is the cheapest way to fly from IAD to DSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–DSK that never appear on search engines, with no booking fees.