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YOW to OIM: distance & flight time
Ottawa (Ottawa Macdonald-Cartier International Airport) → Oshima (Oshima Airport)
6,485 mi
10,436 km · 5,635 nm
13h 11m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YOW→OIM fares Phone-only fares on this route — call free
Flight time details
6,485 miles nonstop takes roughly 13h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
- OIM — Oshima Airport · Oshima, 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 YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 mi away
Near OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is YOW from OIM?
The flight distance from Ottawa (YOW) to Oshima (OIM) is 6,485 miles (10,436 km, 5,635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOW to OIM?
A nonstop flight takes about 13h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YOW to OIM?
Nonstop service on YOW–OIM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 11m nonstop estimate.
What is the time difference between Ottawa and Oshima?
Oshima is 13 hours ahead of Ottawa.
What is the cheapest way to fly from YOW to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOW–OIM that never appear on search engines, with no booking fees.
Why are some YOW to OIM fares phone-only?
Consolidator contracts let us sell certain YOW–OIM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.