How far is Haiphong from Antananarivo?

The distance between Antananarivo (Ivato International Airport) and Haiphong (Cat Bi International Airport) is 4850 miles / 7805 kilometers / 4214 nautical miles.

Distance from Antananarivo to Haiphong

There are several ways to calculate the distance from Antananarivo to Haiphong. Here are two standard methods:

Vincenty's formula (applied above)

• 4849.820 miles
• 7805.029 kilometers
• 4214.379 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

• 4853.682 miles
• 7811.244 kilometers
• 4217.734 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 Antananarivo to Haiphong?

The estimated flight time from Ivato International Airport to Cat Bi International Airport is 9 hours and 40 minutes.

What is the time difference between Antananarivo and Haiphong?

The time difference between Antananarivo and Haiphong is 4 hours. Haiphong is 4 hours ahead of Antananarivo.

Flight carbon footprint between Ivato International Airport (TNR) and Cat Bi International Airport (HPH)

On average, flying from Antananarivo to Haiphong generates about 564 kg of CO2 per passenger, and 564 kilograms equals 1 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Antananarivo to Haiphong

See the map of the shortest flight path between Ivato International Airport (TNR) and Cat Bi International Airport (HPH).

Airport information

Origin	Ivato International Airport
City:	Antananarivo
Country:	Madagascar
IATA Code:	TNR
ICAO Code:	FMMI
Coordinates:	18°47′48″S, 47°28′43″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