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LHV to CEI: distance & flight time
Lock Haven (William T. Piper Memorial Airport) → Chiang Rai (Chiang Rai International Airport)
8,213 mi
13,217 km · 7,136 nm
16h 34m
estimated nonstop flight time
+11h
time difference · heading north
See live LHV→CEI fares Phone-only fares on this route — call free
Flight time details
8,213 miles nonstop takes roughly 16h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- LHV — William T. Piper Memorial Airport · Lock Haven, 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 LHV
- IPT · Williamsport Regional Airport27 mi away
- SCE · University Park Airport30 mi away
- MUI · Muir Army Air Field (Fort Indiantown Gap) Airport66 mi away
- HAR · Capital City Airport70 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 LHV from CEI?
The flight distance from Lock Haven (LHV) to Chiang Rai (CEI) is 8,213 miles (13,217 km, 7,136 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHV to CEI?
A nonstop flight takes about 16h 34m 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 Lock Haven and Chiang Rai?
Chiang Rai is 11 hours ahead of Lock Haven.
What is the cheapest way to fly from LHV to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHV–CEI that never appear on search engines, with no booking fees.