How far is Lanzhou from Seoul?
The distance between Seoul (Seoul Gimpo International Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1280 miles / 2060 kilometers / 1112 nautical miles.
The driving distance from Seoul (GMP) to Lanzhou (LHW) is 1683 miles / 2709 kilometers, and travel time by car is about 31 hours 9 minutes.
Seoul Gimpo International Airport – Lanzhou Zhongchuan International Airport
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Distance from Seoul to Lanzhou
There are several ways to calculate the distance from Seoul to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1279.731 miles
- 2059.528 kilometers
- 1112.056 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- 1276.766 miles
- 2054.755 kilometers
- 1109.479 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 Lanzhou?
The estimated flight time from Seoul Gimpo International Airport to Lanzhou Zhongchuan International Airport is 2 hours and 55 minutes.
What is the time difference between Seoul and Lanzhou?
The time difference between Seoul and Lanzhou is 1 hour. Lanzhou is 1 hour behind Seoul.
Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Seoul to Lanzhou generates about 166 kg of CO2 per passenger, and 166 kilograms equals 365 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 Lanzhou
See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Lanzhou Zhongchuan International Airport (LHW).
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 | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China  |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |