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ROA to USN: distance & flight time
Roanoke VA (Roanoke–Blacksburg Regional Airport) → Ulsan (Ulsan Airport)
7,059 mi
11,361 km · 6,134 nm
14h 19m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ROA→USN fares Phone-only fares on this route — call free
Flight time details
7,059 miles nonstop takes roughly 14h 19m 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
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, 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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 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 ROA from USN?
The flight distance from Roanoke VA (ROA) to Ulsan (USN) is 7,059 miles (11,361 km, 6,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROA to USN?
A nonstop flight takes about 14h 19m 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 Roanoke VA and Ulsan?
Ulsan is 13 hours ahead of Roanoke VA.
What is the cheapest way to fly from ROA to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROA–USN that never appear on search engines, with no booking fees.