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RTN to USN: distance & flight time
Raton (Raton Municipal-Crews Field) → Ulsan (Ulsan Airport)
6,362 mi
10,238 km · 5,528 nm
12h 56m
estimated nonstop flight time
—
time difference · heading northwest
See live RTN→USN fares Phone-only fares on this route — call free
Flight time details
6,362 miles nonstop takes roughly 12h 56m gate to gate, flying northwest. 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
- RTN — Raton Municipal-Crews Field · Raton, 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 RTN
- TSM · Taos Regional Airport68 mi away
- LVS · Las Vegas Municipal Airport83 mi away
- ALS · San Luis Valley Regional Bergman Field89 mi away
- PUB · Pueblo Memorial Airport107 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 RTN from USN?
The flight distance from Raton (RTN) to Ulsan (USN) is 6,362 miles (10,238 km, 5,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RTN to USN?
A nonstop flight takes about 12h 56m 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 RTN to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RTN–USN that never appear on search engines, with no booking fees.