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DRT to OIR: distance & flight time
Del Rio (Del Rio International Airport) → Okushiri (Okushiri Airport)
6,184 mi
9,952 km · 5,374 nm
12h 35m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DRT→OIR fares Phone-only fares on this route — call free
Flight time details
6,184 miles nonstop takes roughly 12h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- DRT — Del Rio International Airport · Del Rio, 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 DRT
- DLF · DLF Airport9 mi away
- ACN · Ciudad Acuña New International Airport11 mi away
- PDS · Piedras Negras International Airport57 mi away
- UVA · Garner Field72 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 DRT from OIR?
The flight distance from Del Rio (DRT) to Okushiri (OIR) is 6,184 miles (9,952 km, 5,374 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DRT to OIR?
A nonstop flight takes about 12h 35m 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 Del Rio and Okushiri?
Okushiri is 14 hours ahead of Del Rio.
What is the cheapest way to fly from DRT to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DRT–OIR that never appear on search engines, with no booking fees.