Airports 501 to 550
Korea Insurance Development Institute (KIDI) Heliport
Digital Empire Building Heliport
Korea Stock Exchange (KRX) Heliport
Lotte Castle Empire Apartments Heliports
Yeouido Department Store Heliport
Sungwon Sangtaeville Apartments Heliports
Mirae Asset Daewoo Yeouido Heliport
Korea Financial Investment Association Heliport
Alianz Life Marketing Building Heliport
Sinhung Highway Strip
Sinhung, South Hamgyong Province, North Korea — 478 km (258 nm) ENE