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USN to HYR: distance & flight time
Ulsan (Ulsan Airport) → Hayward (Sawyer County Airport)
6,252 mi
10,062 km · 5,433 nm
12h 44m
estimated nonstop flight time
—
time difference · heading northeast
See live USN→HYR fares Phone-only fares on this route — call free
Flight time details
6,252 miles nonstop takes roughly 12h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- HYR — Sawyer County Airport · Hayward, 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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Near HYR
Frequently asked questions
How far is USN from HYR?
The flight distance from Ulsan (USN) to Hayward (HYR) is 6,252 miles (10,062 km, 5,433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to HYR?
A nonstop flight takes about 12h 44m 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 cheapest way to fly from USN to HYR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–HYR that never appear on search engines, with no booking fees.