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OBU to CYF: distance & flight time
Kobuk (Kobuk Airport) → Chefornak (Chefornak Airport)
519 mi
835 km · 451 nm
1h 36m
estimated nonstop flight time
Same time
time difference · heading southwest
See live OBU→CYF fares Phone-only fares on this route — call free
Flight time details
519 miles nonstop takes roughly 1h 36m 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
- OBU — Kobuk Airport · Kobuk, United States
- CYF — Chefornak Airport · Chefornak, 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 OBU
- SHG · Shungnak Airport7 mi away
- ABL · Ambler Airport29 mi away
- HSL · Huslia Airport85 mi away
- WLK · Selawik Airport87 mi away
Near CYF
- KPN · Kipnuk Airport17 mi away
- NME · Nightmute Airport26 mi away
- OOK · Toksook Bay Airport39 mi away
- KWK · Kwigillingok Airport43 mi away
Frequently asked questions
How far is OBU from CYF?
The flight distance from Kobuk (OBU) to Chefornak (CYF) is 519 miles (835 km, 451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBU to CYF?
A nonstop flight takes about 1h 36m 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 OBU to CYF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBU–CYF that never appear on search engines, with no booking fees.