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BZN to OIM: distance & flight time
Bozeman (Gallatin Field) → Oshima (Oshima Airport)
5,350 mi
8,609 km · 4,649 nm
10h 57m
estimated nonstop flight time
+15h
time difference · heading northwest
See live BZN→OIM fares Phone-only fares on this route — call free
Flight time details
5,350 miles nonstop takes roughly 10h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- BZN — Gallatin Field · Bozeman, United States
- 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 BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 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 BZN from OIM?
The flight distance from Bozeman (BZN) to Oshima (OIM) is 5,350 miles (8,609 km, 4,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BZN to OIM?
A nonstop flight takes about 10h 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 Bozeman and Oshima?
Oshima is 15 hours ahead of Bozeman.
What is the cheapest way to fly from BZN to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BZN–OIM that never appear on search engines, with no booking fees.