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BIR to CJJ: distance & flight time
Biratnagar (Biratnagar Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
2,451 mi
3,945 km · 2,130 nm
5h 16m
estimated nonstop flight time
+3.3h
time difference · heading northeast
See live BIR→CJJ fares Phone-only fares on this route — call free
Flight time details
2,451 miles nonstop takes roughly 5h 16m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, 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 BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Near CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is BIR from CJJ?
The flight distance from Biratnagar (BIR) to Chongju (CJJ) is 2,451 miles (3,945 km, 2,130 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to CJJ?
A nonstop flight takes about 5h 16m 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 Biratnagar and Chongju?
Chongju is 3.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–CJJ that never appear on search engines, with no booking fees.