Need help booking?
Unpublished phone-only deals available
CDB to OBU: distance & flight time
Cold Bay (Cold Bay Airport) → Kobuk (Kobuk Airport)
831 mi
1,338 km · 722 nm
2h 16m
estimated nonstop flight time
Same time
time difference · heading north
See live CDB→OBU fares Phone-only fares on this route — call free
Flight time details
831 miles nonstop takes roughly 2h 16m gate to gate, flying north. 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
- CDB — Cold Bay Airport · Cold Bay, United States
- OBU — Kobuk Airport · Kobuk, 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 CDB
- KVC · King Cove Airport19 mi away
- KFP · False Pass Airport37 mi away
- NLG · Nelson Lagoon Airport82 mi away
- SDP · Sand Point Airport87 mi away
Near OBU
- SHG · Shungnak Airport7 mi away
- ABL · Ambler Airport29 mi away
- HSL · Huslia Airport85 mi away
- WLK · Selawik Airport87 mi away
Frequently asked questions
How far is CDB from OBU?
The flight distance from Cold Bay (CDB) to Kobuk (OBU) is 831 miles (1,338 km, 722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDB to OBU?
A nonstop flight takes about 2h 16m 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 CDB to OBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDB–OBU that never appear on search engines, with no booking fees.