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VDH to USN: distance & flight time
Dong Hoi (Dong Hoi Airport) → Ulsan (Ulsan Airport)
1,872 mi
3,013 km · 1,627 nm
4h 8m
estimated nonstop flight time
+2h
time difference · heading northeast
See live VDH→USN fares Phone-only fares on this route — call free
Flight time details
1,872 miles nonstop takes roughly 4h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
- 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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 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 VDH from USN?
The flight distance from Dong Hoi (VDH) to Ulsan (USN) is 1,872 miles (3,013 km, 1,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VDH to USN?
A nonstop flight takes about 4h 8m 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 Dong Hoi and Ulsan?
Ulsan is 2 hours ahead of Dong Hoi.
What is the cheapest way to fly from VDH to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VDH–USN that never appear on search engines, with no booking fees.