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OKJ to ATY: distance & flight time
Okayama (Okayama Airport) → Watertown (Watertown Regional Airport)
6,074 mi
9,775 km · 5,278 nm
12h 23m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OKJ→ATY fares Phone-only fares on this route — call free
Flight time details
6,074 miles nonstop takes roughly 12h 23m 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
- OKJ — Okayama Airport · Okayama, Japan
- ATY — Watertown Regional Airport · Watertown, 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 OKJ
- TAK · Takamatsu Airport39 mi away
- TTJ · Tottori Airport56 mi away
- HIJ · Hiroshima Airport58 mi away
- TKS · Tokushima Airport/JMSDF Air Base61 mi away
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Frequently asked questions
How far is OKJ from ATY?
The flight distance from Okayama (OKJ) to Watertown (ATY) is 6,074 miles (9,775 km, 5,278 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKJ to ATY?
A nonstop flight takes about 12h 23m 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 Okayama and Watertown?
Watertown is 14 hours behind Okayama.
What is the cheapest way to fly from OKJ to ATY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKJ–ATY that never appear on search engines, with no booking fees.