Nonstop flight route between Chiang Rai, Thailand and Chicago, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from CEI to ORD:
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- About this route
- CEI Airport Information
- ORD Airport Information
- Facts about CEI
- Facts about ORD
- Map of Nearest Airports to CEI
- List of Nearest Airports to CEI
- Map of Furthest Airports from CEI
- List of Furthest Airports from CEI
- Map of Nearest Airports to ORD
- List of Nearest Airports to ORD
- Map of Furthest Airports from ORD
- List of Furthest Airports from ORD
About this route:
A direct, nonstop flight between Chiang Rai International Airport (CEI), Chiang Rai, Thailand and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 8,129 miles (or 13,082 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Chiang Rai International Airport and Chicago O'Hare International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Chiang Rai International Airport and Chicago O'Hare International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CEI / VTCT |
Airport Names: |
|
Location: | Chiang Rai, Thailand |
GPS Coordinates: | 19°57'7"N by 99°52'58"E |
Operator/Owner: | Airports of Thailand |
Airport Type: | Public |
Elevation: | 1280 feet (390 meters) |
# of Runways: | 1 |
View all routes: | Routes from CEI |
More Information: | CEI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ORD / KORD |
Airport Name: | Chicago O'Hare International Airport |
Location: | Chicago, Illinois, United States |
GPS Coordinates: | 41°58'42"N by 87°54'16"W |
Area Served: | Chicago, Illinois, United States |
Operator/Owner: | City of Chicago |
Airport Type: | Public |
Elevation: | 668 feet (204 meters) |
# of Runways: | 8 |
View all routes: | Routes from ORD |
More Information: | ORD Maps & Info |
Facts about Chiang Rai International Airport (CEI):
- A new road which can be accessed by turning left upon exiting the airport also leads southbound to the city centre and is a less congested route, as it is not used by intercity buses heading north.
- Chiang Rai International Airport (CEI) currently has only 1 runway.
- The airport handles over 800,000 passengers, 5,800 aircraft movements and 3,700 tons of cargo.
- The furthest airport from Chiang Rai International Airport (CEI) is Maria Reiche Neuman Airport (NZC), which is located 11,947 miles (19,227 kilometers) away in Nazca, Ica Region, Peru.
- In addition to being known as "Chiang Rai International Airport", another name for CEI is "ท่าอากาศยานแม่ฟ้าหลวง เชียงราย".
- The closest airport to Chiang Rai International Airport (CEI) is Tachilek Airport (THL), which is located 37 miles (59 kilometers) N of CEI.
- Chiang Rai International Airport handled 1,053,863 passengers last year.
Facts about Chicago O'Hare International Airport (ORD):
- Douglas Company's contract ended in 1945 and though plans were proposed to build commercial aircraft, the company ultimately chose to concentrate production on the west coast.
- Due to the construction of Terminal 1 for United, international flights were relocated to a temporary Terminal 4 from 1984 until 1993.
- The airport was constructed in 1942–43 as a manufacturing plant for Douglas C-54s during World War II.
- Chicago O'Hare International Airport (ORD) has 8 runways.
- Because of Chicago O'Hare International Airport's relatively low elevation of 668 feet, planes can take off or land at Chicago O'Hare International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- In 2013, the Chicago Department of Aviation appropriated a $19,500 two-year contract to use livestock, specifically goats, sheep, llamas, and burros, to assist with grounds maintenance.
- Terminal 1 houses all United Airlines domestic flights as well as international departures, and also departures for a select number of Star Alliance partners, including Lufthansa and All Nippon Airways.
- The furthest airport from Chicago O'Hare International Airport (ORD) is Margaret River Airport (MGV), which is located 11,071 miles (17,817 kilometers) away in Margaret River, Western Australia, Australia.
- Commercial passenger flights started in 1955 and by the following year O'Hare was served by American, BOAC, Braniff, Capital, Delta, Eastern, North Central, Pan Am, TWA and United, along with freight airlines Riddle and Slick.
- By the early 1950s, Chicago Midway International Airport, Chicago's primary airport since 1931, had become too crowded despite multiple expansions and could not handle the planned first generation of jets.
- The closest airport to Chicago O'Hare International Airport (ORD) is Chicago Executive Airport (PWK), which is located only 9 miles (15 kilometers) N of ORD.