Distance Seoul Seongnam-si
How far is it from Seoul to Seongnam-si?
The calculated distance (air line) between Seoul and Seongnam-si is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Seongnam-si is certainly longer, as only the direct route (as the crow flies) between Seoul and Seongnam-si has been calculated here.
Air Line
Seoul to Seongnam-si
Air line (approximately)
12 miles
20 kilometers
11 nautical miles
Distance Calculator
