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SDL to CEI: distance & flight time
Sundsvall (Sundsvall-Härnösand Airport) → Chiang Rai (Chiang Rai International Airport)
4,761 mi
7,663 km · 4,137 nm
9h 48m
estimated nonstop flight time
+5h
time difference · heading east
See live SDL→CEI fares Phone-only fares on this route — call free
Flight time details
4,761 miles nonstop takes roughly 9h 48m 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
- SDL — Sundsvall-Härnösand Airport · Sundsvall, Sweden
- 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 SDL
- KRF · Kramfors Sollefteå Airport37 mi away
- HUV · Hudiksvall Airport54 mi away
- OER · Örnsköldsvik Airport78 mi away
- SOO · Söderhamn Airport88 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 SDL from CEI?
The flight distance from Sundsvall (SDL) to Chiang Rai (CEI) is 4,761 miles (7,663 km, 4,137 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDL to CEI?
A nonstop flight takes about 9h 48m 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 Sundsvall and Chiang Rai?
Chiang Rai is 5 hours ahead of Sundsvall.
What is the cheapest way to fly from SDL to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDL–CEI that never appear on search engines, with no booking fees.