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Distance between Cheongju (CJJ) and Seoul (GMP)

Flight distance from Cheongju to Seoul (Cheongju International Airport – Seoul Gimpo International Airport) is 70 miles / 113 kilometers / 61 nautical miles. Estimated flight time is 37 minutes.

Driving distance from Cheongju (CJJ) to Seoul (GMP) is 94 miles / 151 kilometers and travel time by car is about 1 hour 55 minutes.

Cheongju – Seoul

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70
Miles
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113
Kilometers
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61
Nautical miles

How far is Seoul from Cheongju?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 69.978 miles
  • 112.618 kilometers
  • 60.809 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 70.020 miles
  • 112.686 kilometers
  • 60.846 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).

Flight Duration

Estimated flight time from Cheongju International Airport to Seoul Gimpo International Airport is 37 minutes.

Time difference

There is no time difference between Cheongju and Seoul.

Carbon dioxide emissions

On average flying from Cheongju to Seoul generates about 35 kg of CO2 per passenger, 35 kilograms is equal to 78 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

Shortest flight path between Cheongju International Airport (CJJ) and Seoul Gimpo International Airport (GMP).

Airport information

Origin Cheongju International Airport
City: Cheongju
Country: South Korea Flag of South Korea
IATA Code: CJJ
ICAO Code: RKTU
Coordinates: 36°42′59″N, 127°29′56″E
Destination Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E