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PHN to OIT: distance & flight time
Port Huron (St Clair County International Airport) → Oita (Oita Airport)
6,732 mi
10,833 km · 5,850 nm
13h 40m
estimated nonstop flight time
+13h
time difference · heading northwest
See live PHN→OIT fares Phone-only fares on this route — call free
Flight time details
6,732 miles nonstop takes roughly 13h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- OIT — Oita Airport · Oita, Japan
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 PHN
Near OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Frequently asked questions
How far is PHN from OIT?
The flight distance from Port Huron (PHN) to Oita (OIT) is 6,732 miles (10,833 km, 5,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to OIT?
A nonstop flight takes about 13h 40m 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 PHN to OIT?
Nonstop service on PHN–OIT 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 13h 40m nonstop estimate.
What is the time difference between Port Huron and Oita?
Oita is 13 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–OIT that never appear on search engines, with no booking fees.
Why are some PHN to OIT fares phone-only?
Consolidator contracts let us sell certain PHN–OIT 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.