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How far is Haiphong from Yichang?

The distance between Yichang (Yichang Sanxia Airport) and Haiphong (Cat Bi International Airport) is 739 miles / 1189 kilometers / 642 nautical miles.

The driving distance from Yichang (YIH) to Haiphong (HPH) is 952 miles / 1532 kilometers, and travel time by car is about 17 hours 21 minutes.

Yichang Sanxia Airport – Cat Bi International Airport

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739
Miles
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1189
Kilometers
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642
Nautical miles

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Distance from Yichang to Haiphong

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

Vincenty's formula (applied above)
  • 738.915 miles
  • 1189.168 kilometers
  • 642.099 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
  • 741.012 miles
  • 1192.543 kilometers
  • 643.921 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 Yichang to Haiphong?

The estimated flight time from Yichang Sanxia Airport to Cat Bi International Airport is 1 hour and 53 minutes.

Flight carbon footprint between Yichang Sanxia Airport (YIH) and Cat Bi International Airport (HPH)

On average, flying from Yichang to Haiphong generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yichang to Haiphong

See the map of the shortest flight path between Yichang Sanxia Airport (YIH) and Cat Bi International Airport (HPH).

Airport information

Origin Yichang Sanxia Airport
City: Yichang
Country: China Flag of China
IATA Code: YIH
ICAO Code: ZHYC
Coordinates: 30°40′15″N, 111°26′27″E
Destination 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