Distance from Modderfontein to Duarte
The distance between Modderfontein, South Africa and Duarte, United States is 16,700 km (10,377 miles) in a straight line. If a road route exists, expect roughly 20874 km (12970 miles) by car — around 260 h 56 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 16,700 km / 10,377 mi |
| Road distance (estimate) | ≈ 20874 km / 12970 mi |
| Driving time (estimate) | ≈ 260 h 56 min |
| Flight time (estimate) | ≈ 20 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 |
|---|---|---|
| Modderfontein, South Africa | -26.6766662 | 28.3782111 |
| Duarte, United States | 34.143278 | -117.973193 |
Frequently asked questions
How far is Duarte from Modderfontein?
The straight-line (air) distance from Modderfontein, South Africa to Duarte, United States is 16,700 km (10,377 miles). By road it is roughly 20874 km (12970 miles), depending on the route.
How long does it take to drive from Modderfontein to Duarte?
Approximately 260 h 56 min, assuming an 80 km/h average over an estimated road distance of 20874 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Modderfontein to Duarte?
A direct flight covers 16,700 km in about 20 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 Duarte to Modderfontein (reverse route)
GPS coordinates of Modderfontein GPS coordinates of Duarte