How do I calculate distances for a whole spreadsheet of locations?

Upload a CSV or Excel file to Geloky's batch distance calculator at https://geloky.com/distance/ — it computes the distance for every origin-destination row at once.

Distance from Rio das Flores to Vientiane

Q: How long does it take to drive from Rio das Flores to Vientiane?

Driving from Rio das Flores, Brazil to Vientiane, Laos takes approximately 257 h 12 min, assuming an average speed of 80 km/h over an estimated road distance of 20576 km. Actual time depends on the route, traffic and border crossings.

Q: How long is the flight from Rio das Flores to Vientiane?

A direct flight from Rio das Flores to Vientiane covers 16,461 km in about 19 h 52 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.

The distance between Rio das Flores, Brazil and Vientiane, Laos is 16,461 km (10,228 miles) in a straight line. If a road route exists, expect roughly 20576 km (12785 miles) by car — around 257 h 12 min of driving.

Measure	Value
Straight-line distance	16,461 km / 10,228 mi
Road distance (estimate)	≈ 20576 km / 12785 mi
Driving time (estimate)	≈ 257 h 12 min
Flight time (estimate)	≈ 19 h 52 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
Rio das Flores, Brazil	-22.1675143	-43.5847001
Vientiane, Laos	17.9621577	102.6116341

Frequently asked questions

How far is Vientiane from Rio das Flores?

The straight-line (air) distance from Rio das Flores, Brazil to Vientiane, Laos is 16,461 km (10,228 miles). By road it is roughly 20576 km (12785 miles), depending on the route.

How long does it take to drive from Rio das Flores to Vientiane?

Approximately 257 h 12 min, assuming an 80 km/h average over an estimated road distance of 20576 km. Actual time depends on the route, traffic and border crossings.

How long is the flight from Rio das Flores to Vientiane?

A direct flight covers 16,461 km in about 19 h 52 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.