How far is Nanchong from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Nanchong (Nanchong Gaoping Airport) is 685 miles / 1103 kilometers / 595 nautical miles.
The driving distance from Haiphong (HPH) to Nanchong (NAO) is 880 miles / 1417 kilometers, and travel time by car is about 16 hours 33 minutes.
Cat Bi International Airport – Nanchong Gaoping Airport
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Distance from Haiphong to Nanchong
There are several ways to calculate the distance from Haiphong to Nanchong. Here are two standard methods:
Vincenty's formula (applied above)- 685.135 miles
- 1102.618 kilometers
- 595.366 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- 687.648 miles
- 1106.663 kilometers
- 597.550 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 Haiphong to Nanchong?
The estimated flight time from Cat Bi International Airport to Nanchong Gaoping Airport is 1 hour and 47 minutes.
What is the time difference between Haiphong and Nanchong?
The time difference between Haiphong and Nanchong is 1 hour. Nanchong is 1 hour ahead of Haiphong.
Flight carbon footprint between Cat Bi International Airport (HPH) and Nanchong Gaoping Airport (NAO)
On average, flying from Haiphong to Nanchong generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haiphong to Nanchong
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Nanchong Gaoping Airport (NAO).
Airport information
Origin | Cat Bi International Airport |
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City: | Haiphong |
Country: | Vietnam |
IATA Code: | HPH |
ICAO Code: | VVCI |
Coordinates: | 20°49′9″N, 106°43′29″E |
Destination | Nanchong Gaoping Airport |
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City: | Nanchong |
Country: | China |
IATA Code: | NAO |
ICAO Code: | ZUNC |
Coordinates: | 30°45′14″N, 106°3′43″E |