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CYF to GKN: distance & flight time
Chefornak (Chefornak Airport) → Gulkana (Gulkana Airport)
640 mi
1,031 km · 556 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading east
See live CYF→GKN fares Phone-only fares on this route — call free
Flight time details
640 miles nonstop takes roughly 1h 52m gate to gate, flying east. 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
- CYF — Chefornak Airport · Chefornak, United States
- GKN — Gulkana Airport · Gulkana, 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 CYF
- KPN · Kipnuk Airport17 mi away
- NME · Nightmute Airport26 mi away
- OOK · Toksook Bay Airport39 mi away
- KWK · Kwigillingok Airport43 mi away
Near GKN
- VDZ · Valdez Pioneer Field75 mi away
- TKJ · Tok Junction Airport113 mi away
- CDV · Merle K (Mudhole) Smith Airport115 mi away
- PAQ · Warren "Bud" Woods Palmer Municipal Airport124 mi away
Frequently asked questions
How far is CYF from GKN?
The flight distance from Chefornak (CYF) to Gulkana (GKN) is 640 miles (1,031 km, 556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYF to GKN?
A nonstop flight takes about 1h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CYF to GKN?
Nonstop service on CYF–GKN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 52m nonstop estimate.
What is the cheapest way to fly from CYF to GKN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYF–GKN that never appear on search engines, with no booking fees.
Why are some CYF to GKN fares phone-only?
Consolidator contracts let us sell certain CYF–GKN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.