Distance from Seongdong-gu to Rishiri Town
The distance between Seongdong-gu, Korea South and Rishiri Town, Japan is 1,449 km (900 miles) in a straight line. If a road route exists, expect roughly 1811 km (1125 miles) by car — around 22 h 38 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 1,449 km / 900 mi |
| Road distance (estimate) | ≈ 1811 km / 1125 mi |
| Driving time (estimate) | ≈ 22 h 38 min |
| Flight time (estimate) | ≈ 2 h 12 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Seongdong-gu, Korea South | 37.54784 | 127.02461 |
| Rishiri Town, Japan | 45.18709959 | 141.13954858 |
Frequently asked questions
How far is Rishiri Town from Seongdong-gu?
The straight-line (air) distance from Seongdong-gu, Korea South to Rishiri Town, Japan is 1,449 km (900 miles). By road it is roughly 1811 km (1125 miles), depending on the route.
How long does it take to drive from Seongdong-gu to Rishiri Town?
Approximately 22 h 38 min, assuming an 80 km/h average over an estimated road distance of 1811 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Seongdong-gu to Rishiri Town?
A direct flight covers 1,449 km in about 2 h 12 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Rishiri Town to Seongdong-gu (reverse route)
GPS coordinates of Seongdong-gu GPS coordinates of Rishiri Town