Map of Hadong, South Korea

Hadong is a city in Gyeongsangnam-do, South Korea, with a population of about 40,909. It lies at 35.0680°N, 127.7515°E. Hadong is about 286 km (178 mi) south of Seoul, the capital. The nearest city on our map is Gwangyang, 15 km to the south.

Hadong at a glance

Where is Hadong?

• The 11th largest city in Gyeongsangnam-do on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 48 min on the shortest day to 14 h 31 min on the longest day (around 21 December and 21 June).

Cities near Hadong

• Gwangyang — 15 km south
• Kwangyang — 18 km southwest
• Suncheon — 27 km southwest
• Chinju — 33 km northeast
• Yeosu — 35 km south
• Nangen — 50 km northwest
• Boseong — 70 km southwest
• Hwasun — 70 km west
• Naesŏ — 73 km east
• Damyang — 75 km west

Largest cities in Gyeongsangnam-do

• Changwon — 1,025,702
• Kimhae — 531,966
• Yangsan — 358,074
• Chinju — 307,242
• Ungsang — 83,360
• Sinhyeon — 82,560
• Naesŏ — 80,987
• Changnyeong — 74,668
• Kyosai — 72,124
• Miryang — 53,103

Largest cities in South Korea

• Seoul — 10,349,312
• Busan — 3,285,147
• Incheon — 3,015,482
• Daegu — 2,365,523
• Daejeon — 1,441,203
• Gwangju — 1,401,235
• Suwon — 1,234,582
• Ulsan — 1,098,421
• Goyang-si — 1,061,752
• Changwon — 1,025,702

Map of South Korea and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.