How far is Champaign, IL, from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Champaign (University of Illinois Willard Airport) is 8358 miles / 13451 kilometers / 7263 nautical miles.
Chiang Mai International Airport – University of Illinois Willard Airport
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Distance from Chiang Mai to Champaign
There are several ways to calculate the distance from Chiang Mai to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 8358.245 miles
- 13451.292 kilometers
- 7263.116 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 8347.009 miles
- 13433.210 kilometers
- 7253.353 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Chiang Mai to Champaign?
The estimated flight time from Chiang Mai International Airport to University of Illinois Willard Airport is 16 hours and 19 minutes.
What is the time difference between Chiang Mai and Champaign?
Flight carbon footprint between Chiang Mai International Airport (CNX) and University of Illinois Willard Airport (CMI)
On average, flying from Chiang Mai to Champaign generates about 1 051 kg of CO2 per passenger, and 1 051 kilograms equals 2 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chiang Mai to Champaign
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |