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IAD to GDV: distance & flight time
Washington (Washington Dulles International Airport) → Glendive (Dawson Community Airport)
1,483 mi
2,387 km · 1,289 nm
3h 41m
estimated nonstop flight time
-2h
time difference · heading northwest
See live IAD→GDV fares Phone-only fares on this route — call free
Flight time details
1,483 miles nonstop takes roughly 3h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- GDV — Dawson Community Airport · Glendive, 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 IAD
Near GDV
- SDY · Sidney - Richland Regional Airport49 mi away
- MLS · Frank Wiley Field71 mi away
- OLF · L M Clayton Airport75 mi away
- ISN · Sloulin Field International Airport90 mi away
Frequently asked questions
How far is IAD from GDV?
The flight distance from Washington (IAD) to Glendive (GDV) is 1,483 miles (2,387 km, 1,289 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to GDV?
A nonstop flight takes about 3h 41m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from IAD to GDV?
Nonstop service on IAD–GDV depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 41m nonstop estimate.
What is the time difference between Washington and Glendive?
Glendive is 2 hours behind Washington.
What is the cheapest way to fly from IAD to GDV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–GDV that never appear on search engines, with no booking fees.
Why are some IAD to GDV fares phone-only?
Consolidator contracts let us sell certain IAD–GDV tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.