How far is Hanoi from Changchun?
The distance between Changchun (Changchun Longjia International Airport) and Hanoi (Noi Bai International Airport) is 1940 miles / 3122 kilometers / 1686 nautical miles.
The driving distance from Changchun (CGQ) to Hanoi (HAN) is 2276 miles / 3663 kilometers, and travel time by car is about 41 hours 25 minutes.
Changchun Longjia International Airport – Noi Bai International Airport
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Distance from Changchun to Hanoi
There are several ways to calculate the distance from Changchun to Hanoi. Here are two standard methods:
Vincenty's formula (applied above)- 1940.001 miles
- 3122.129 kilometers
- 1685.815 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- 1941.946 miles
- 3125.260 kilometers
- 1687.505 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 Changchun to Hanoi?
The estimated flight time from Changchun Longjia International Airport to Noi Bai International Airport is 4 hours and 10 minutes.
What is the time difference between Changchun and Hanoi?
The time difference between Changchun and Hanoi is 1 hour. Hanoi is 1 hour behind Changchun.
Flight carbon footprint between Changchun Longjia International Airport (CGQ) and Noi Bai International Airport (HAN)
On average, flying from Changchun to Hanoi generates about 212 kg of CO2 per passenger, and 212 kilograms equals 467 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Changchun to Hanoi
See the map of the shortest flight path between Changchun Longjia International Airport (CGQ) and Noi Bai International Airport (HAN).
Airport information
| Origin | Changchun Longjia International Airport |
|---|---|
| City: | Changchun |
| Country: | China  |
| IATA Code: | CGQ |
| ICAO Code: | ZYCC |
| Coordinates: | 43°59′46″N, 125°41′5″E |
| Destination | Noi Bai International Airport |
|---|---|
| City: | Hanoi |
| Country: | Vietnam  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″E |