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ILU to BIR: distance & flight time
Kilaguni (Kilaguni Airport) → Biratnagar (Biratnagar Airport)
3,858 mi
6,209 km · 3,353 nm
8h 2m
estimated nonstop flight time
+2.8h
time difference · heading northeast
See live ILU→BIR fares Phone-only fares on this route — call free
Flight time details
3,858 miles nonstop takes roughly 8h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.8-hour time gain when reading arrival times on your ticket.
The two airports
- ILU — Kilaguni Airport · Kilaguni, Kenya
- BIR — Biratnagar Airport · Biratnagar, Nepal
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 ILU
- ASV · Amboseli Airport59 mi away
- QSI · Moshi Airport60 mi away
- JRO · Kilimanjaro International Airport77 mi away
- ARK · Arusha Airport104 mi away
Near BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Frequently asked questions
How far is ILU from BIR?
The flight distance from Kilaguni (ILU) to Biratnagar (BIR) is 3,858 miles (6,209 km, 3,353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILU to BIR?
A nonstop flight takes about 8h 2m 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 Kilaguni and Biratnagar?
Biratnagar is 2.8 hours ahead of Kilaguni.
What is the cheapest way to fly from ILU to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILU–BIR that never appear on search engines, with no booking fees.