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IAD to NXX: distance & flight time
Washington (Washington Dulles International Airport) → Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base)
150 mi
242 km · 131 nm
52m
estimated nonstop flight time
Same time
time difference · heading northeast
See live IAD→NXX fares Phone-only fares on this route — call free
Flight time details
150 miles nonstop takes roughly 52m 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
- IAD — Washington Dulles International Airport · Washington, United States
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, 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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 mi away
Frequently asked questions
How far is IAD from NXX?
The flight distance from Washington (IAD) to Willow Grove (NXX) is 150 miles (242 km, 131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to NXX?
A nonstop flight takes about 52m 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 NXX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–NXX that never appear on search engines, with no booking fees.