Distance from Iizuka to San Francisco
The distance between Iizuka, Japan and San Francisco, United States is 9,059 km (5,629 miles) in a straight line. If a road route exists, expect roughly 11324 km (7036 miles) by car — around 141 h 33 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 9,059 km / 5,629 mi |
| Road distance (estimate) | ≈ 11324 km / 7036 mi |
| Driving time (estimate) | ≈ 141 h 33 min |
| Flight time (estimate) | ≈ 11 h 9 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 |
| San Francisco, United States | 37.7800771 | -122.4201615 |
Frequently asked questions
How far is San Francisco from Iizuka?
The straight-line (air) distance from Iizuka, Japan to San Francisco, United States is 9,059 km (5,629 miles). By road it is roughly 11324 km (7036 miles), depending on the route.
How long does it take to drive from Iizuka to San Francisco?
Approximately 141 h 33 min, assuming an 80 km/h average over an estimated road distance of 11324 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Iizuka to San Francisco?
A direct flight covers 9,059 km in about 11 h 9 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 San Francisco to Iizuka (reverse route)