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IAD to TOI: distance & flight time
Washington (Washington Dulles International Airport) → Troy (Troy Municipal Airport at N Kenneth Campbell Field)
686 mi
1,104 km · 596 nm
1h 58m
estimated nonstop flight time
—
time difference · heading southwest
See live IAD→TOI fares Phone-only fares on this route — call free
Flight time details
686 miles nonstop takes roughly 1h 58m gate to gate, flying southwest. 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
- TOI — Troy Municipal Airport at N Kenneth Campbell Field · Troy, 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 TOI
- MGM · Montgomery Regional (Dannelly Field) Airport38 mi away
- ETS · Enterprise Municipal Airport39 mi away
- MXF · Maxwell Air Force Base42 mi away
- OZR · Cairns AAF (Fort Rucker) Air Field44 mi away
Frequently asked questions
How far is IAD from TOI?
The flight distance from Washington (IAD) to Troy (TOI) is 686 miles (1,104 km, 596 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to TOI?
A nonstop flight takes about 1h 58m 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 TOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–TOI that never appear on search engines, with no booking fees.