Distance from Vientiane to Rio das Ostras
The distance between Vientiane, Laos and Rio das Ostras, Brazil is 16,291 km (10,123 miles) in a straight line. If a road route exists, expect roughly 20364 km (12654 miles) by car — around 254 h 33 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 16,291 km / 10,123 mi |
| Road distance (estimate) | ≈ 20364 km / 12654 mi |
| Driving time (estimate) | ≈ 254 h 33 min |
| Flight time (estimate) | ≈ 19 h 40 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 |
|---|---|---|
| Vientiane, Laos | 17.9621577 | 102.6116341 |
| Rio das Ostras, Brazil | -22.526903 | -41.9430241 |
Frequently asked questions
How far is Rio das Ostras from Vientiane?
The straight-line (air) distance from Vientiane, Laos to Rio das Ostras, Brazil is 16,291 km (10,123 miles). By road it is roughly 20364 km (12654 miles), depending on the route.
How long does it take to drive from Vientiane to Rio das Ostras?
Approximately 254 h 33 min, assuming an 80 km/h average over an estimated road distance of 20364 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Vientiane to Rio das Ostras?
A direct flight covers 16,291 km in about 19 h 40 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 Rio das Ostras to Vientiane (reverse route)
GPS coordinates of Vientiane GPS coordinates of Rio das Ostras