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BTH to USN: distance & flight time
Batam (Hang Nadim International Airport) → Ulsan (Ulsan Airport)
2,880 mi
4,635 km · 2,503 nm
6h 7m
estimated nonstop flight time
+2h
time difference · heading northeast
See live BTH→USN fares Phone-only fares on this route — call free
Flight time details
2,880 miles nonstop takes roughly 6h 7m 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
- BTH — Hang Nadim International Airport · Batam, Indonesia
- 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 BTH
- SIN · Singapore Changi Airport18 mi away
- QPG · Paya Lebar Air Base22 mi away
- XSP · Seletar Airport27 mi away
- TNJ · Raja Haji Fisabilillah International Airport32 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 BTH from USN?
The flight distance from Batam (BTH) to Ulsan (USN) is 2,880 miles (4,635 km, 2,503 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTH to USN?
A nonstop flight takes about 6h 7m 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 Batam and Ulsan?
Ulsan is 2 hours ahead of Batam.
What is the cheapest way to fly from BTH to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTH–USN that never appear on search engines, with no booking fees.