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DAY to OIM: distance & flight time
Dayton (James M Cox Dayton International Airport) → Oshima (Oshima Airport)
6,577 mi
10,585 km · 5,715 nm
13h 22m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DAY→OIM fares Phone-only fares on this route — call free
Flight time details
6,577 miles nonstop takes roughly 13h 22m 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
- DAY — James M Cox Dayton International Airport · Dayton, 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 DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 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 DAY from OIM?
The flight distance from Dayton (DAY) to Oshima (OIM) is 6,577 miles (10,585 km, 5,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAY to OIM?
A nonstop flight takes about 13h 22m 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 Dayton and Oshima?
Oshima is 13 hours ahead of Dayton.
What is the cheapest way to fly from DAY to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAY–OIM that never appear on search engines, with no booking fees.