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RZS to CEI: distance & flight time
Sindh (Sawan Airport) → Chiang Rai (Chiang Rai International Airport)
2,018 mi
3,248 km · 1,754 nm
4h 25m
estimated nonstop flight time
—
time difference · heading east
See live RZS→CEI fares Phone-only fares on this route — call free
Flight time details
2,018 miles nonstop takes roughly 4h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RZS — Sawan Airport · Sindh, Pakistan
- 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 RZS
- KCF · Kadanwari Airport30 mi away
- MJD · Moenjodaro Airport52 mi away
- SKZ · Sukkur Airport52 mi away
- WNS · Shaheed Benazirabad Airport60 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 RZS from CEI?
The flight distance from Sindh (RZS) to Chiang Rai (CEI) is 2,018 miles (3,248 km, 1,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RZS to CEI?
A nonstop flight takes about 4h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RZS to CEI?
Nonstop service on RZS–CEI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 25m nonstop estimate.
What is the cheapest way to fly from RZS to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RZS–CEI that never appear on search engines, with no booking fees.
Why are some RZS to CEI fares phone-only?
Consolidator contracts let us sell certain RZS–CEI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.