How far is Heihe from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Heihe (Heihe Aihui Airport) is 879 miles / 1414 kilometers / 764 nautical miles.
The driving distance from Seoul (ICN) to Heihe (HEK) is 1132 miles / 1821 kilometers, and travel time by car is about 21 hours 25 minutes.
Seoul Incheon International Airport – Heihe Aihui Airport
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Distance from Seoul to Heihe
There are several ways to calculate the distance from Seoul to Heihe. Here are two standard methods:
Vincenty's formula (applied above)- 878.651 miles
- 1414.052 kilometers
- 763.527 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- 879.326 miles
- 1415.137 kilometers
- 764.113 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 Seoul to Heihe?
The estimated flight time from Seoul Incheon International Airport to Heihe Aihui Airport is 2 hours and 9 minutes.
What is the time difference between Seoul and Heihe?
The time difference between Seoul and Heihe is 1 hour. Heihe is 1 hour behind Seoul.
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Heihe Aihui Airport (HEK)
On average, flying from Seoul to Heihe generates about 142 kg of CO2 per passenger, and 142 kilograms equals 313 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seoul to Heihe
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Heihe Aihui Airport (HEK).
Airport information
| Origin | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |
| Destination | Heihe Aihui Airport |
|---|---|
| City: | Heihe |
| Country: | China  |
| IATA Code: | HEK |
| ICAO Code: | ZYHE |
| Coordinates: | 50°10′17″N, 127°18′31″E |