How far is Haiphong from Qiqihar?
The distance between Qiqihar (Qiqihar Sanjiazi Airport) and Haiphong (Cat Bi International Airport) is 2061 miles / 3316 kilometers / 1791 nautical miles.
The driving distance from Qiqihar (NDG) to Haiphong (HPH) is 2448 miles / 3940 kilometers, and travel time by car is about 44 hours 30 minutes.
Qiqihar Sanjiazi Airport – Cat Bi International Airport
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Distance from Qiqihar to Haiphong
There are several ways to calculate the distance from Qiqihar to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 2060.630 miles
- 3316.263 kilometers
- 1790.639 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- 2063.505 miles
- 3320.889 kilometers
- 1793.136 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 Qiqihar to Haiphong?
The estimated flight time from Qiqihar Sanjiazi Airport to Cat Bi International Airport is 4 hours and 24 minutes.
What is the time difference between Qiqihar and Haiphong?
The time difference between Qiqihar and Haiphong is 1 hour. Haiphong is 1 hour behind Qiqihar.
Flight carbon footprint between Qiqihar Sanjiazi Airport (NDG) and Cat Bi International Airport (HPH)
On average, flying from Qiqihar to Haiphong generates about 224 kg of CO2 per passenger, and 224 kilograms equals 494 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Qiqihar to Haiphong
See the map of the shortest flight path between Qiqihar Sanjiazi Airport (NDG) and Cat Bi International Airport (HPH).
Airport information
| Origin | Qiqihar Sanjiazi Airport |
|---|---|
| City: | Qiqihar |
| Country: | China  |
| IATA Code: | NDG |
| ICAO Code: | ZYQQ |
| Coordinates: | 47°14′22″N, 123°55′4″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 |