How far is Hanoi from Dayong?
The distance between Dayong (Zhangjiajie Hehua International Airport) and Hanoi (Noi Bai International Airport) is 615 miles / 990 kilometers / 535 nautical miles.
The driving distance from Dayong (DYG) to Hanoi (HAN) is 782 miles / 1258 kilometers, and travel time by car is about 14 hours 39 minutes.
Zhangjiajie Hehua International Airport – Noi Bai International Airport
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Distance from Dayong to Hanoi
There are several ways to calculate the distance from Dayong to Hanoi. Here are two standard methods:
Vincenty's formula (applied above)- 615.175 miles
- 990.027 kilometers
- 534.572 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- 616.749 miles
- 992.561 kilometers
- 535.940 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 Dayong to Hanoi?
The estimated flight time from Zhangjiajie Hehua International Airport to Noi Bai International Airport is 1 hour and 39 minutes.
What is the time difference between Dayong and Hanoi?
The time difference between Dayong and Hanoi is 1 hour. Hanoi is 1 hour behind Dayong.
Flight carbon footprint between Zhangjiajie Hehua International Airport (DYG) and Noi Bai International Airport (HAN)
On average, flying from Dayong to Hanoi generates about 115 kg of CO2 per passenger, and 115 kilograms equals 253 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dayong to Hanoi
See the map of the shortest flight path between Zhangjiajie Hehua International Airport (DYG) and Noi Bai International Airport (HAN).
Airport information
| Origin | Zhangjiajie Hehua International Airport |
|---|---|
| City: | Dayong |
| Country: | China  |
| IATA Code: | DYG |
| ICAO Code: | ZGDY |
| Coordinates: | 29°6′10″N, 110°26′34″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 |