Distance from Daejeon to Seongnam-si
Estimates: a direct flight at 820 km/h plus 45 min; car at 75 km/h over road distance, which is never a straight line.
Daejeon56 mDaejeon is South Korea's fifth-largest metropolis, with a population of nearly 1.5 million. Located in a central lowland valley between the Sobaek Mountains and the Geum River, the city is known both as a technology a…
Seongnam-si72 mSeongnam is the fourth largest city in South Korea's Gyeonggi Province after Suwon and the 10th largest city in the country. Its population is approximately one million. It consists of three administrative districts:…
Frequently asked questions
How many kilometres from Daejeon to Seongnam-si?
It is 123 km in a straight line from Daejeon to Seongnam-si. By road, where there is one, it is usually 20 to 30 % more.
How long is the flight from Daejeon to Seongnam-si?
A direct flight takes about 54 min, counting take-off and approach. Not every route has a direct flight.
How long is the drive from Daejeon to Seongnam-si?
Around 2 h 3 min of driving, at an average of 75 km/h on a road that is never straight.