How far is Haiphong from Dunhuang?
The distance between Dunhuang (Dunhuang Mogao International Airport) and Haiphong (Cat Bi International Airport) is 1507 miles / 2425 kilometers / 1309 nautical miles.
The driving distance from Dunhuang (DNH) to Haiphong (HPH) is 2074 miles / 3337 kilometers, and travel time by car is about 38 hours 16 minutes.
Dunhuang Mogao International Airport – Cat Bi International Airport
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Distance from Dunhuang to Haiphong
There are several ways to calculate the distance from Dunhuang to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 1506.772 miles
- 2424.914 kilometers
- 1309.349 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- 1509.624 miles
- 2429.504 kilometers
- 1311.827 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 Dunhuang to Haiphong?
The estimated flight time from Dunhuang Mogao International Airport to Cat Bi International Airport is 3 hours and 21 minutes.
What is the time difference between Dunhuang and Haiphong?
The time difference between Dunhuang and Haiphong is 1 hour. Haiphong is 1 hour ahead of Dunhuang.
Flight carbon footprint between Dunhuang Mogao International Airport (DNH) and Cat Bi International Airport (HPH)
On average, flying from Dunhuang to Haiphong generates about 180 kg of CO2 per passenger, and 180 kilograms equals 397 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dunhuang to Haiphong
See the map of the shortest flight path between Dunhuang Mogao International Airport (DNH) and Cat Bi International Airport (HPH).
Airport information
| Origin | Dunhuang Mogao International Airport |
|---|---|
| City: | Dunhuang |
| Country: | China  |
| IATA Code: | DNH |
| ICAO Code: | ZLDH |
| Coordinates: | 40°9′39″N, 94°48′33″E |
| Destination | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″E |