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DIA to IAD: distance & flight time
Doha (Doha International Airport) → Washington (Washington Dulles International Airport)
6,913 mi
11,126 km · 6,007 nm
14h 1m
estimated nonstop flight time
-7h
time difference · heading northwest
See live DIA→IAD fares Phone-only fares on this route — call free
Flight time details
6,913 miles nonstop takes roughly 14h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- DIA — Doha International Airport · Doha, Qatar
- IAD — Washington Dulles International Airport · Washington, 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 DIA
- DOH · Hamad International Airport3 mi away
- XJD · Al Udeid Air Base19 mi away
- BAH · Bahrain International Airport91 mi away
- XSB · Sir Bani Yas Airport93 mi away
Frequently asked questions
How far is DIA from IAD?
The flight distance from Doha (DIA) to Washington (IAD) is 6,913 miles (11,126 km, 6,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DIA to IAD?
A nonstop flight takes about 14h 1m 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 Doha and Washington?
Washington is 7 hours behind Doha.
What is the cheapest way to fly from DIA to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DIA–IAD that never appear on search engines, with no booking fees.