Distance from Sŭngho 1-tong to Jōyō Shi
The distance between Sŭngho 1-tong, Korea North and Jōyō Shi, Japan is 985 km (612 miles) in a straight line. If a road route exists, expect roughly 1231 km (765 miles) by car — around 15 h 23 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 985 km / 612 mi |
| Road distance (estimate) | ≈ 1231 km / 765 mi |
| Driving time (estimate) | ≈ 15 h 23 min |
| Flight time (estimate) | ≈ 1 h 40 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 |
|---|---|---|
| Sŭngho 1-tong, Korea North | 38.99139 | 125.97778 |
| Jōyō Shi, Japan | 34.85299053 | 135.78005085 |
Frequently asked questions
How far is Jōyō Shi from Sŭngho 1-tong?
The straight-line (air) distance from Sŭngho 1-tong, Korea North to Jōyō Shi, Japan is 985 km (612 miles). By road it is roughly 1231 km (765 miles), depending on the route.
How long does it take to drive from Sŭngho 1-tong to Jōyō Shi?
Approximately 15 h 23 min, assuming an 80 km/h average over an estimated road distance of 1231 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Sŭngho 1-tong to Jōyō Shi?
A direct flight covers 985 km in about 1 h 40 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 Jōyō Shi to Sŭngho 1-tong (reverse route)
GPS coordinates of Sŭngho 1-tong GPS coordinates of Jōyō Shi