What does this directory cover?

1063 Korean places — South Korea itself, provinces and metropolitan cities, 227 cities/counties/districts, 37 landmarks, and 781 subway/train stations (many with per-exit coordinates). Each page has WGS84, DMS, KATEC, and UTM-K coordinates plus map links and nearby places.

Where does the coordinate data come from?

Place coordinates come from Wikidata (CC0) — the coordinate recorded on each Wikidata item; a few city/county offices come from OpenStreetMap (ODbL). Station exits come from OpenStreetMap (© OpenStreetMap contributors, ODbL) and public data (data.go.kr: Daegu Metro, Seocho-gu). Each page shows its source.

Why are the coordinates of the same city slightly different from other sites?

A city or province covers a large area, so each site picks a different representative point — the city hall, the geographic center, or a downtown landmark. We use the point recorded on Wikidata. For an exact address, use the address search.

How do I find the nearest place to my location?

Use the "Current Location" tool (/my-location) to get your GPS coordinates, then open any place page — the "Nearby Places" section ranks the closest 6 by Haversine great-circle distance.

Are KATEC and UTM-K coordinates shown for every place?

Yes. Every individual place page shows WGS84 (decimal degrees), DMS (degrees-minutes-seconds), UTM-K (EPSG:5179), and KATEC (EPSG:5181) — all four formats with one-click copy.