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BIR to KCZ: distance & flight time
Biratnagar (Biratnagar Airport) → Kochi (Kōchi Ryōma Airport)
2,796 mi
4,499 km · 2,429 nm
5h 57m
estimated nonstop flight time
+3.3h
time difference · heading east
See live BIR→KCZ fares Phone-only fares on this route — call free
Flight time details
2,796 miles nonstop takes roughly 5h 57m gate to gate, flying east. 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
- KCZ — Kōchi Ryōma Airport · Kochi, Japan
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 KCZ
- TAK · Takamatsu Airport50 mi away
- MYJ · Matsuyama Airport59 mi away
- TKS · Tokushima Airport/JMSDF Air Base67 mi away
- HIJ · Hiroshima Airport75 mi away
Frequently asked questions
How far is BIR from KCZ?
The flight distance from Biratnagar (BIR) to Kochi (KCZ) is 2,796 miles (4,499 km, 2,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to KCZ?
A nonstop flight takes about 5h 57m 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 Kochi?
Kochi is 3.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to KCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–KCZ that never appear on search engines, with no booking fees.