How far is Xi'an from Hanoi?
The distance between Hanoi (Noi Bai International Airport) and Xi'an (Xi'an Xianyang International Airport) is 928 miles / 1494 kilometers / 807 nautical miles.
The driving distance from Hanoi (HAN) to Xi'an (XIY) is 1168 miles / 1880 kilometers, and travel time by car is about 21 hours 28 minutes.
Noi Bai International Airport – Xi'an Xianyang International Airport
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Distance from Hanoi to Xi'an
There are several ways to calculate the distance from Hanoi to Xi'an. Here are two standard methods:
Vincenty's formula (applied above)- 928.263 miles
- 1493.894 kilometers
- 806.638 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- 931.227 miles
- 1498.664 kilometers
- 809.214 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 Hanoi to Xi'an?
The estimated flight time from Noi Bai International Airport to Xi'an Xianyang International Airport is 2 hours and 15 minutes.
What is the time difference between Hanoi and Xi'an?
The time difference between Hanoi and Xi'an is 1 hour. Xi'an is 1 hour ahead of Hanoi.
Flight carbon footprint between Noi Bai International Airport (HAN) and Xi'an Xianyang International Airport (XIY)
On average, flying from Hanoi to Xi'an generates about 146 kg of CO2 per passenger, and 146 kilograms equals 321 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hanoi to Xi'an
See the map of the shortest flight path between Noi Bai International Airport (HAN) and Xi'an Xianyang International Airport (XIY).
Airport information
| Origin | Noi Bai International Airport |
|---|---|
| City: | Hanoi |
| Country: | Vietnam  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″E |
| Destination | Xi'an Xianyang International Airport |
|---|---|
| City: | Xi'an |
| Country: | China  |
| IATA Code: | XIY |
| ICAO Code: | ZLXY |
| Coordinates: | 34°26′49″N, 108°45′7″E |