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IAD to BPI: distance & flight time
Washington (Washington Dulles International Airport) → Big Piney (Miley Memorial Field)
1,716 mi
2,762 km · 1,492 nm
3h 50m
estimated nonstop flight time
—
time difference · heading west
See live IAD→BPI fares Phone-only fares on this route — call free
Flight time details
1,716 miles nonstop takes roughly 3h 50m gate to gate, flying west. 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
- IAD — Washington Dulles International Airport · Washington, United States
- BPI — Miley Memorial Field · Big Piney, 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 BPI
- PWY · Ralph Wenz Field21 mi away
- LND · Hunt Field72 mi away
- JAC · Jackson Hole Airport77 mi away
- FBR · Fort Bridger Airport84 mi away
Frequently asked questions
How far is IAD from BPI?
The flight distance from Washington (IAD) to Big Piney (BPI) is 1,716 miles (2,762 km, 1,492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to BPI?
A nonstop flight takes about 3h 50m 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 IAD to BPI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–BPI that never appear on search engines, with no booking fees.