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IAD to GCK: distance & flight time
Washington (Washington Dulles International Airport) → Garden City (Garden City Regional Airport)
1,258 mi
2,024 km · 1,093 nm
3h 12m
estimated nonstop flight time
-1h
time difference · heading west
See live IAD→GCK fares Phone-only fares on this route — call free
Flight time details
1,258 miles nonstop takes roughly 3h 12m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- GCK — Garden City Regional Airport · Garden City, 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 GCK
- DDC · Dodge City Regional Airport43 mi away
- LBL · Liberal Mid-America Regional Airport62 mi away
- GUY · Guymon Municipal Airport96 mi away
- HYS · Hays Regional Airport101 mi away
Frequently asked questions
How far is IAD from GCK?
The flight distance from Washington (IAD) to Garden City (GCK) is 1,258 miles (2,024 km, 1,093 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to GCK?
A nonstop flight takes about 3h 12m 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 time difference between Washington and Garden City?
Garden City is 1 hour behind Washington.
What is the cheapest way to fly from IAD to GCK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–GCK that never appear on search engines, with no booking fees.