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CNX to LGG: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Liege (Liège Airport)
5,373 mi
8,647 km · 4,669 nm
11h
estimated nonstop flight time
-5h
time difference · heading northwest
See live CNX→LGG fares Phone-only fares on this route — call free
Flight time details
5,373 miles nonstop takes roughly 11h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- LGG — Liège Airport · Liege, Belgium
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 CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Near LGG
- MST · Maastricht Aachen Airport24 mi away
- GKE · Geilenkirchen Air Base34 mi away
- AAH · Aachen-Merzbrück Airport35 mi away
- CRL · Brussels South Charleroi Airport45 mi away
Frequently asked questions
How far is CNX from LGG?
The flight distance from Chiang Mai (CNX) to Liege (LGG) is 5,373 miles (8,647 km, 4,669 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to LGG?
A nonstop flight takes about 11h 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 CNX to LGG?
Nonstop service on CNX–LGG 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 11h nonstop estimate.
What is the time difference between Chiang Mai and Liege?
Liege is 5 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to LGG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–LGG that never appear on search engines, with no booking fees.
Why are some CNX to LGG fares phone-only?
Consolidator contracts let us sell certain CNX–LGG 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.