How far is Mengnai from Seoul?
The distance between Seoul (Seoul Gimpo International Airport) and Mengnai (Huatugou Airport) is 1953 miles / 3143 kilometers / 1697 nautical miles.
The driving distance from Seoul (GMP) to Mengnai (HTT) is 2528 miles / 4068 kilometers, and travel time by car is about 46 hours 42 minutes.
Seoul Gimpo International Airport – Huatugou Airport
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Distance from Seoul to Mengnai
There are several ways to calculate the distance from Seoul to Mengnai. Here are two standard methods:
Vincenty's formula (applied above)- 1953.230 miles
- 3143.419 kilometers
- 1697.311 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- 1948.589 miles
- 3135.950 kilometers
- 1693.278 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 Mengnai?
The estimated flight time from Seoul Gimpo International Airport to Huatugou Airport is 4 hours and 11 minutes.
What is the time difference between Seoul and Mengnai?
The time difference between Seoul and Mengnai is 1 hour. Mengnai is 1 hour behind Seoul.
Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Huatugou Airport (HTT)
On average, flying from Seoul to Mengnai generates about 213 kg of CO2 per passenger, and 213 kilograms equals 470 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 Mengnai
See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Huatugou Airport (HTT).
Airport information
| Origin | Seoul Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |
| Destination | Huatugou Airport |
|---|---|
| City: | Mengnai |
| Country: | China  |
| IATA Code: | HTT |
| ICAO Code: | ZLHX |
| Coordinates: | 38°12′7″N, 90°50′29″E |