Distance from Caohe to Sanming
The distance between Caohe, China and Sanming, China is 492 km (306 miles) in a straight line. If a road route exists, expect roughly 615 km (382 miles) by car — around 7 h 41 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 492 km / 306 mi |
| Road distance (estimate) | ≈ 615 km / 382 mi |
| Driving time (estimate) | ≈ 7 h 41 min |
| Flight time (estimate) | ≈ 1 h 5 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 |
|---|---|---|
| Caohe, China | 30.2297 | 115.43346 |
| Sanming, China | 26.24861 | 117.61861 |
Frequently asked questions
How far is Sanming from Caohe?
The straight-line (air) distance from Caohe, China to Sanming, China is 492 km (306 miles). By road it is roughly 615 km (382 miles), depending on the route.
How long does it take to drive from Caohe to Sanming?
Approximately 7 h 41 min, assuming an 80 km/h average over an estimated road distance of 615 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Caohe to Sanming?
A direct flight covers 492 km in about 1 h 5 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 Sanming to Caohe (reverse route)
GPS coordinates of Caohe GPS coordinates of Sanming