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OAK to CEI: distance & flight time
Oakland (Metropolitan Oakland International Airport) → Chiang Rai (Chiang Rai International Airport)
7,604 mi
12,237 km · 6,608 nm
15h 23m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OAK→CEI fares Phone-only fares on this route — call free
Flight time details
7,604 miles nonstop takes roughly 15h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- OAK — Metropolitan Oakland International Airport · Oakland, United States
- 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 OAK
- SFO · San Francisco International Airport11 mi away
- HWD · Hayward Executive Airport7 mi away
- NGZ · Alameda Naval Air Station7 mi away
- SQL · San Carlos Airport15 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 OAK from CEI?
The flight distance from Oakland (OAK) to Chiang Rai (CEI) is 7,604 miles (12,237 km, 6,608 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OAK to CEI?
A nonstop flight takes about 15h 23m 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 Oakland and Chiang Rai?
Chiang Rai is 14 hours ahead of Oakland.
What is the cheapest way to fly from OAK to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OAK–CEI that never appear on search engines, with no booking fees.