How far is Great Falls, MT, from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Great Falls (Great Falls International Airport) is 5586 miles / 8990 kilometers / 4854 nautical miles.
Seoul Incheon International Airport – Great Falls International Airport
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Distance from Seoul to Great Falls
There are several ways to calculate the distance from Seoul to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 5586.138 miles
- 8990.018 kilometers
- 4854.221 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- 5572.160 miles
- 8967.522 kilometers
- 4842.074 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 Great Falls?
The estimated flight time from Seoul Incheon International Airport to Great Falls International Airport is 11 hours and 4 minutes.
What is the time difference between Seoul and Great Falls?
The time difference between Seoul and Great Falls is 16 hours. Great Falls is 16 hours behind Seoul.
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Great Falls International Airport (GTF)
On average, flying from Seoul to Great Falls generates about 661 kg of CO2 per passenger, and 661 kilograms equals 1 457 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seoul to Great Falls
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Great Falls International Airport (GTF).
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 | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |