One Ground Mile = 5,280 ft. One air mile = 6,076.115 ft.
Air miles and nautical miles have the same magnitude, so a value in air miles is already a value in nautical miles.
Nautical miles are used as a distance measurement both in the air and on the sea, but not so often on the ground. So if "air miles" refers to the statute miles that we use over land, then a nautical...
1 nautical mile=1.15077945 miles
2,093 miles=1,818.76727 nautical miles