How far is Seoul from Ulanhot?
The distance between Ulanhot (Ulanhot Yilelite Airport) and Seoul (Seoul Gimpo International Airport) is 638 miles / 1026 kilometers / 554 nautical miles.
The driving distance from Ulanhot (HLH) to Seoul (GMP) is 780 miles / 1255 kilometers, and travel time by car is about 14 hours 43 minutes.
Ulanhot Yilelite Airport – Seoul Gimpo International Airport
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Distance from Ulanhot to Seoul
There are several ways to calculate the distance from Ulanhot to Seoul. Here are two standard methods:
Vincenty's formula (applied above)- 637.563 miles
- 1026.058 kilometers
- 554.027 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- 637.929 miles
- 1026.646 kilometers
- 554.345 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 Ulanhot to Seoul?
The estimated flight time from Ulanhot Yilelite Airport to Seoul Gimpo International Airport is 1 hour and 42 minutes.
What is the time difference between Ulanhot and Seoul?
The time difference between Ulanhot and Seoul is 1 hour. Seoul is 1 hour ahead of Ulanhot.
Flight carbon footprint between Ulanhot Yilelite Airport (HLH) and Seoul Gimpo International Airport (GMP)
On average, flying from Ulanhot to Seoul generates about 117 kg of CO2 per passenger, and 117 kilograms equals 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ulanhot to Seoul
See the map of the shortest flight path between Ulanhot Yilelite Airport (HLH) and Seoul Gimpo International Airport (GMP).
Airport information
| Origin | Ulanhot Yilelite Airport |
|---|---|
| City: | Ulanhot |
| Country: | China  |
| IATA Code: | HLH |
| ICAO Code: | ZBUL |
| Coordinates: | 46°4′58″N, 122°1′1″E |
| Destination | Seoul Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |