Need help booking?
Unpublished phone-only deals available
OIR to CGX: distance & flight time
Okushiri (Okushiri Airport) → Chicago (Chicago Meigs Airport)
5,940 mi
9,559 km · 5,161 nm
12h 7m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIR→CGX fares Phone-only fares on this route — call free
Flight time details
5,940 miles nonstop takes roughly 12h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- CGX — Chicago Meigs Airport · Chicago, United States
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 CGX
- ORD · Chicago O'Hare International Airport17 mi away
- MDW · Chicago Midway International Airport9 mi away
- GYY · Gary Chicago International Airport20 mi away
- PWK · Chicago Executive Airport23 mi away
Frequently asked questions
How far is OIR from CGX?
The flight distance from Okushiri (OIR) to Chicago (CGX) is 5,940 miles (9,559 km, 5,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to CGX?
A nonstop flight takes about 12h 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 Chicago?
Chicago is 14 hours behind Okushiri.
What is the cheapest way to fly from OIR to CGX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–CGX that never appear on search engines, with no booking fees.