Distance between Biloxi and McKinney is 795.97 km.
This distance is equal to 494.6 miles, and 429.51 nautical miles.
The distance line on map shows distance from Biloxi to McKinney between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Biloxi to McKinney,
It takes 0.88 hours to arrive.