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PHL to OIR: distance & flight time
Philadelphia (Philadelphia International Airport) → Okushiri (Okushiri Airport)
6,373 mi
10,256 km · 5,538 nm
12h 58m
estimated nonstop flight time
+13h
time difference · heading northwest
See live PHL→OIR fares Phone-only fares on this route — call free
Flight time details
6,373 miles nonstop takes roughly 12h 58m 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
- PHL — Philadelphia International Airport · Philadelphia, United States
- OIR — Okushiri Airport · Okushiri, 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 PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Near OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Frequently asked questions
How far is PHL from OIR?
The flight distance from Philadelphia (PHL) to Okushiri (OIR) is 6,373 miles (10,256 km, 5,538 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHL to OIR?
A nonstop flight takes about 12h 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 time difference between Philadelphia and Okushiri?
Okushiri is 13 hours ahead of Philadelphia.
What is the cheapest way to fly from PHL to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHL–OIR that never appear on search engines, with no booking fees.