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GDC to IAD: distance & flight time
Greenville (Donaldson Field Airport) → Washington (Washington Dulles International Airport)
397 mi
639 km · 345 nm
1h 31m
estimated nonstop flight time
—
time difference · heading northeast
See live GDC→IAD fares Phone-only fares on this route — call free
Flight time details
397 miles nonstop takes roughly 1h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GDC — Donaldson Field Airport · Greenville, United States
- 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
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Near GDC
Frequently asked questions
How far is GDC from IAD?
The flight distance from Greenville (GDC) to Washington (IAD) is 397 miles (639 km, 345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDC to IAD?
A nonstop flight takes about 1h 31m 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 cheapest way to fly from GDC to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDC–IAD that never appear on search engines, with no booking fees.