Distance between Khorasan Razavi and Helmand is 654.92 km.
This distance is equal to 406.95 miles, and 353.4 nautical miles.
The distance line on map shows distance from Khorasan Razavi to Helmand between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Khorasan Razavi to Helmand,
It takes 0.73 hours to arrive.