Distance from to

Distance between Hong and Vientiane

Distance between Hong and Vientiane is 477.43 km. This distance is equal to 296.66 miles, and 257.62 nautical miles.

The distance line on map shows distance from Hong to Vientiane between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between Hong to Vientiane,
It takes 0.53 hours to arrive.

Hong 17.8678728 98.1028174
Vientiane 17.962769 102.614429
Distance 477.43 km 296.66 miles

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