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LNR to CEI: distance & flight time
Lone Rock (Tri-County Regional Airport) → Chiang Rai (Chiang Rai International Airport)
8,026 mi
12,917 km · 6,974 nm
16h 12m
estimated nonstop flight time
+13h
time difference · heading north
See live LNR→CEI fares Phone-only fares on this route — call free
Flight time details
8,026 miles nonstop takes roughly 16h 12m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- LNR — Tri-County Regional Airport · Lone Rock, 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 LNR
- MSN · Dane County Regional Truax Field43 mi away
- PCD · Prairie Du Chien Municipal Airport49 mi away
- VOK · Volk Field50 mi away
- DBQ · Dubuque Regional Airport62 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 LNR from CEI?
The flight distance from Lone Rock (LNR) to Chiang Rai (CEI) is 8,026 miles (12,917 km, 6,974 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNR to CEI?
A nonstop flight takes about 16h 12m 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 LNR to CEI?
Nonstop service on LNR–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 16h 12m nonstop estimate.
What is the time difference between Lone Rock and Chiang Rai?
Chiang Rai is 13 hours ahead of Lone Rock.
What is the cheapest way to fly from LNR to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNR–CEI that never appear on search engines, with no booking fees.
Why are some LNR to CEI fares phone-only?
Consolidator contracts let us sell certain LNR–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.