Distance from Iizuka to Zama Shi

The distance between Iizuka, Japan and Zama Shi, Japan is 824 km (512 miles) in a straight line. If a road route exists, expect roughly 1030 km (640 miles) by car — around 12 h 53 min of driving.

Measure Value
Straight-line distance 824 km / 512 mi
Road distance (estimate) ≈ 1030 km / 640 mi
Driving time (estimate) ≈ 12 h 53 min
Flight time (estimate) ≈ 1 h 28 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
Iizuka, Japan 33.64655846 130.69117269
Zama Shi, Japan 35.48863082 139.40764356

Frequently asked questions

How far is Zama Shi from Iizuka?

The straight-line (air) distance from Iizuka, Japan to Zama Shi, Japan is 824 km (512 miles). By road it is roughly 1030 km (640 miles), depending on the route.

How long does it take to drive from Iizuka to Zama Shi?

Approximately 12 h 53 min, assuming an 80 km/h average over an estimated road distance of 1030 km. Actual time depends on the route, traffic and border crossings.

How long is the flight from Iizuka to Zama Shi?

A direct flight covers 824 km in about 1 h 28 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.

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