How far is Seoul from Cheongju?
The distance between Cheongju (Cheongju International Airport) and Seoul (Seoul Incheon International Airport) is 78 miles / 125 kilometers / 68 nautical miles.
The driving distance from Cheongju (CJJ) to Seoul (ICN) is 108 miles / 174 kilometers, and travel time by car is about 2 hours 19 minutes.
Cheongju International Airport – Seoul Incheon International Airport
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Distance from Cheongju to Seoul
There are several ways to calculate the distance from Cheongju to Seoul. Here are two standard methods:
Vincenty's formula (applied above)- 77.766 miles
- 125.152 kilometers
- 67.577 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- 77.729 miles
- 125.093 kilometers
- 67.545 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 Cheongju to Seoul?
The estimated flight time from Cheongju International Airport to Seoul Incheon International Airport is 38 minutes.
What is the time difference between Cheongju and Seoul?
Flight carbon footprint between Cheongju International Airport (CJJ) and Seoul Incheon International Airport (ICN)
On average, flying from Cheongju to Seoul generates about 36 kg of CO2 per passenger, and 36 kilograms equals 80 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Cheongju to Seoul
See the map of the shortest flight path between Cheongju International Airport (CJJ) and Seoul Incheon International Airport (ICN).
Airport information
| Origin | Cheongju International Airport |
|---|---|
| City: | Cheongju |
| Country: | South Korea  |
| IATA Code: | CJJ |
| ICAO Code: | RKTU |
| Coordinates: | 36°42′59″N, 127°29′56″E |
| Destination | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |