Canadian soldier, Corporal Rob Furlong holds the record for the longest range confirmed kill in combat at 2,430 meters ( over 1.5 miles ), using a McMillan Tac50 .50 rifle in Afghanistan in 2002.
1 Furlong = 201.168 metres. A furlong consists of 40 rods, poles, or perches; 8 furlongs equal one statute mile. Its literal meaning is ‘furrow-long’, and refers to the length of a furrow in the common field characteristic of medieval farming.