Need help booking?
Unpublished phone-only deals available
OIR to SGR: distance & flight time
Okushiri (Okushiri Airport) → Sugar Land (Sugar Land Regional Airport)
6,369 mi
10,250 km · 5,535 nm
12h 57m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIR→SGR fares Phone-only fares on this route — call free
Flight time details
6,369 miles nonstop takes roughly 12h 57m 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
- SGR — Sugar Land Regional Airport · Sugar Land, 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 SGR
- IAH · George Bush Intercontinental Houston Airport31 mi away
- AAP · Andrau Airpark8 mi away
- IWS · West Houston Airport14 mi away
- HOU · William P Hobby Airport23 mi away
Frequently asked questions
How far is OIR from SGR?
The flight distance from Okushiri (OIR) to Sugar Land (SGR) is 6,369 miles (10,250 km, 5,535 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to SGR?
A nonstop flight takes about 12h 57m 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 Sugar Land?
Sugar Land is 14 hours behind Okushiri.
What is the cheapest way to fly from OIR to SGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–SGR that never appear on search engines, with no booking fees.