Distance between Kalasin and Khammouane is 207 km.
This distance is equal to 128.63 miles, and 111.7 nautical miles.
The distance line on map shows distance from Kalasin to Khammouane between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Kalasin to Khammouane,
It takes 0.23 hours to arrive.