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THS to BIR: distance & flight time
Sukhothai (Sukhothai Airport) → Biratnagar (Biratnagar Airport)
1,026 mi
1,652 km · 892 nm
2h 42m
estimated nonstop flight time
-1.2h
time difference · heading northwest
See live THS→BIR fares Phone-only fares on this route — call free
Flight time details
1,026 miles nonstop takes roughly 2h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.2-hour time set-back when reading arrival times on your ticket.
The two airports
- THS — Sukhothai Airport · Sukhothai, Thailand
- 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 THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 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 THS from BIR?
The flight distance from Sukhothai (THS) to Biratnagar (BIR) is 1,026 miles (1,652 km, 892 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THS to BIR?
A nonstop flight takes about 2h 42m 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 Sukhothai and Biratnagar?
Biratnagar is 1.2 hours behind Sukhothai.
What is the cheapest way to fly from THS to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THS–BIR that never appear on search engines, with no booking fees.