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SPW to USN: distance & flight time
Spencer (Spencer Municipal Airport) → Ulsan (Ulsan Airport)
6,315 mi
10,163 km · 5,488 nm
12h 51m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SPW→USN fares Phone-only fares on this route — call free
Flight time details
6,315 miles nonstop takes roughly 12h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SPW — Spencer Municipal Airport · Spencer, United States
- USN — Ulsan Airport · Ulsan, South Korea
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 SPW
- FOD · Fort Dodge Regional Airport66 mi away
- SUX · Sioux Gateway Col. Bud Day Field80 mi away
- FSD · Joe Foss Field Airport82 mi away
- MCW · Mason City Municipal Airport94 mi away
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
Frequently asked questions
How far is SPW from USN?
The flight distance from Spencer (SPW) to Ulsan (USN) is 6,315 miles (10,163 km, 5,488 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPW to USN?
A nonstop flight takes about 12h 51m 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 Spencer and Ulsan?
Ulsan is 14 hours ahead of Spencer.
What is the cheapest way to fly from SPW to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPW–USN that never appear on search engines, with no booking fees.