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OIR to AAH: distance & flight time
Okushiri (Okushiri Airport) → Aachen (Aachen-Merzbrück Airport)
5,429 mi
8,737 km · 4,717 nm
11h 7m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OIR→AAH fares Phone-only fares on this route — call free
Flight time details
5,429 miles nonstop takes roughly 11h 7m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- AAH — Aachen-Merzbrück Airport · Aachen, Germany
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Near AAH
- GKE · Geilenkirchen Air Base11 mi away
- MST · Maastricht Aachen Airport19 mi away
- MGL · Mönchengladbach Airport31 mi away
- LGG · Liège Airport35 mi away
Frequently asked questions
How far is OIR from AAH?
The flight distance from Okushiri (OIR) to Aachen (AAH) is 5,429 miles (8,737 km, 4,717 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to AAH?
A nonstop flight takes about 11h 7m 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 Okushiri and Aachen?
Aachen is 7 hours behind Okushiri.
What is the cheapest way to fly from OIR to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–AAH that never appear on search engines, with no booking fees.