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BLL to CEI: distance & flight time
Billund (Billund Airport) → Chiang Rai (Chiang Rai International Airport)
5,114 mi
8,231 km · 4,444 nm
10h 30m
estimated nonstop flight time
+5h
time difference · heading east
See live BLL→CEI fares Phone-only fares on this route — call free
Flight time details
5,114 miles nonstop takes roughly 10h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- BLL — Billund Airport · Billund, Denmark
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
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 BLL
- EBJ · Esbjerg Airport28 mi away
- STA · Stauning Airport35 mi away
- SKS · Skrydstrup Air Base36 mi away
- KRP · Karup Airport39 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is BLL from CEI?
The flight distance from Billund (BLL) to Chiang Rai (CEI) is 5,114 miles (8,231 km, 4,444 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLL to CEI?
A nonstop flight takes about 10h 30m 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 Billund and Chiang Rai?
Chiang Rai is 5 hours ahead of Billund.
What is the cheapest way to fly from BLL to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLL–CEI that never appear on search engines, with no booking fees.