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OBU to PTH: distance & flight time
Kobuk (Kobuk Airport) → Port Heiden (Port Heiden Airport)
690 mi
1,110 km · 600 nm
1h 58m
estimated nonstop flight time
Same time
time difference · heading south
See live OBU→PTH fares Phone-only fares on this route — call free
Flight time details
690 miles nonstop takes roughly 1h 58m gate to gate, flying south. 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
- PTH — Port Heiden Airport · Port Heiden, 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 PTH
- PIP · Pilot Point Airport58 mi away
- KPV · Perryville Airport76 mi away
- EGX · Egegik Airport97 mi away
- PML · Port Moller Airport99 mi away
Frequently asked questions
How far is OBU from PTH?
The flight distance from Kobuk (OBU) to Port Heiden (PTH) is 690 miles (1,110 km, 600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBU to PTH?
A nonstop flight takes about 1h 58m 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 PTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBU–PTH that never appear on search engines, with no booking fees.