Map of flight path and driving directions from Qiqihar to Haiphong.
Shortest flight path between Qiqihar Sanjiazi Airport (NDG) and Cat Bi International Airport (HPH).
How far is Haiphong from Qiqihar?
There are several ways to calculate distances between Qiqihar and Haiphong. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Qiqihar and Haiphong is 1 hour. Haiphong is 1 hour behind Qiqihar.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 224 kg (494 pounds).
Frequent Flyer Miles Calculator
Qiqihar (NDG) → Haiphong (HPH).