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Flight distance & time
Tri-State/Milton J. Ferguson Field → Washington Dulles International Airport
HTSIAD
- Distance
- 447 km · 277 mi
- Flight time
- 01h 18m
- CO₂ per passenger
- 40 kg
This Tri-State/Milton J. Ferguson Field → Washington Dulles International Airport route is 447 km (277 mi) end to end. The estimated flight time is 01h 18m, and a passenger's share of CO₂ works out at roughly 40 kg.
See the reverse route: Washington Dulles International Airport → Tri-State/Milton J. Ferguson Field
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Your route
- FromHTSTri-State/Milton J. Ferguson FieldHuntington, West Virginia
- ToIADWashington Dulles International AirportDulles, Virginia
Flight map
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Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Tri-State/Milton J. Ferguson Field to Washington Dulles International Airport FAQ
How far is Tri-State/Milton J. Ferguson Field from Washington Dulles International Airport?
Tri-State/Milton J. Ferguson Field (HTS) and Washington Dulles International Airport (IAD) are 447 km (277 mi) apart, measured along the great-circle route.
How long is the flight from Tri-State/Milton J. Ferguson Field to Washington Dulles International Airport?
A direct HTS–IAD flight covers the distance in about 01h 18m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Tri-State/Milton J. Ferguson Field to Washington Dulles International Airport produce?
A passenger's share of CO₂ on the HTS–IAD route is roughly 40 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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