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VCS to CEI: distance & flight time
Conson (Co Ong Airport) → Chiang Rai (Chiang Rai International Airport)
897 mi
1,443 km · 779 nm
2h 25m
estimated nonstop flight time
Same time
time difference · heading northwest
See live VCS→CEI fares Phone-only fares on this route — call free
Flight time details
897 miles nonstop takes roughly 2h 25m gate to gate, flying northwest. 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
- VCS — Co Ong Airport · Conson, Vietnam
- 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 VCS
- CAH · Cà Mau Airport104 mi away
- VCA · Can Tho International Airport113 mi away
- VKG · Rach Gia Airport133 mi away
- SGN · Tan Son Nhat International Airport144 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 VCS from CEI?
The flight distance from Conson (VCS) to Chiang Rai (CEI) is 897 miles (1,443 km, 779 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VCS to CEI?
A nonstop flight takes about 2h 25m 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 cheapest way to fly from VCS to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VCS–CEI that never appear on search engines, with no booking fees.