Distance from Yao-shi to Itoshima-shi
The distance between Yao-shi, Japan and Itoshima-shi, Japan is 512 km (318 miles) in a straight line. If a road route exists, expect roughly 640 km (398 miles) by car — around 8 h of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 512 km / 318 mi |
| Road distance (estimate) | ≈ 640 km / 398 mi |
| Driving time (estimate) | ≈ 8 h |
| Flight time (estimate) | ≈ 1 h 6 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 |
|---|---|---|
| Yao-shi, Japan | 34.62690145 | 135.60090444 |
| Itoshima-shi, Japan | 33.55729498 | 130.19620466 |
Frequently asked questions
How far is Itoshima-shi from Yao-shi?
The straight-line (air) distance from Yao-shi, Japan to Itoshima-shi, Japan is 512 km (318 miles). By road it is roughly 640 km (398 miles), depending on the route.
How long does it take to drive from Yao-shi to Itoshima-shi?
Approximately 8 h , assuming an 80 km/h average over an estimated road distance of 640 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Yao-shi to Itoshima-shi?
A direct flight covers 512 km in about 1 h 6 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 Itoshima-shi to Yao-shi (reverse route)
GPS coordinates of Yao-shi GPS coordinates of Itoshima-shi