How far is Haiphong from Okayama?
The distance between Okayama (Okayama Airport) and Haiphong (Cat Bi International Airport) is 1909 miles / 3072 kilometers / 1659 nautical miles.
The driving distance from Okayama (OKJ) to Haiphong (HPH) is 3079 miles / 4955 kilometers, and travel time by car is about 60 hours 13 minutes.
Okayama Airport – Cat Bi International Airport
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Distance from Okayama to Haiphong
There are several ways to calculate the distance from Okayama to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 1909.142 miles
- 3072.466 kilometers
- 1658.999 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- 1908.149 miles
- 3070.868 kilometers
- 1658.136 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).
How long does it take to fly from Okayama to Haiphong?
The estimated flight time from Okayama Airport to Cat Bi International Airport is 4 hours and 6 minutes.
What is the time difference between Okayama and Haiphong?
The time difference between Okayama and Haiphong is 2 hours. Haiphong is 2 hours behind Okayama.
Flight carbon footprint between Okayama Airport (OKJ) and Cat Bi International Airport (HPH)
On average, flying from Okayama to Haiphong generates about 209 kg of CO2 per passenger, and 209 kilograms equals 461 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Okayama to Haiphong
See the map of the shortest flight path between Okayama Airport (OKJ) and Cat Bi International Airport (HPH).
Airport information
| Origin | Okayama Airport |
|---|---|
| City: | Okayama |
| Country: | Japan  |
| IATA Code: | OKJ |
| ICAO Code: | RJOB |
| Coordinates: | 34°45′24″N, 133°51′17″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 |