Air Miles Calculator

Distance between Qiqihar (NDG) and Haiphong (HPH)

Flight distance from Qiqihar to Haiphong (Qiqihar Sanjiazi Airport – Cat Bi International Airport) is 2061 miles / 3316 kilometers / 1791 nautical miles. Estimated flight time is 4 hours 24 minutes.

Driving distance from Qiqihar (NDG) to Haiphong (HPH) is 2463 miles / 3964 kilometers and travel time by car is about 43 hours 33 minutes.

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).

Airport information


A Qiqihar Sanjiazi Airport
City: Qiqihar
Country: China Flag of China
IATA Code: NDG
ICAO Code: ZYQQ
Coordinates: 47°14′22″N, 123°55′4″E

B Cat Bi International Airport
City: Haiphong
Country: Vietnam Flag of Vietnam
IATA Code: HPH
ICAO Code: VVCI
Coordinates: 20°49′9″N, 106°43′29″E

Time difference and current local times

The time difference between Qiqihar and Haiphong is 1 hour. Haiphong is 1 hour behind Qiqihar.

Time Difference

Qiqihar

 CST

Haiphong

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 224 kg (494 pounds).

Frequent Flyer Miles Calculator

Qiqihar (NDG) → Haiphong (HPH).

Distance:
2061
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2061

Round trip?