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OIR to RMQ: distance & flight time
Okushiri (Okushiri Airport) → Taichung (Taichung Ching Chuang Kang Airport)
1,635 mi
2,631 km · 1,421 nm
3h 40m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OIR→RMQ fares Phone-only fares on this route — call free
Flight time details
1,635 miles nonstop takes roughly 3h 40m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- RMQ — Taichung Ching Chuang Kang Airport · Taichung, Taiwan
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 RMQ
- TXG · Taichung Airport6 mi away
- HSZ · Hsinchu Air Base43 mi away
- CYI · Chiayi Airport57 mi away
- HUN · Hualien Airport65 mi away
Frequently asked questions
How far is OIR from RMQ?
The flight distance from Okushiri (OIR) to Taichung (RMQ) is 1,635 miles (2,631 km, 1,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to RMQ?
A nonstop flight takes about 3h 40m 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 Taichung?
Taichung is 1 hour behind Okushiri.
What is the cheapest way to fly from OIR to RMQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–RMQ that never appear on search engines, with no booking fees.