closestPair[{{0.748501, 4.09624}, {3.00302, 5.26164}, {3.61878,
   9.52232}, {7.46911, 4.71611}, {5.7819, 2.69367}, {2.34709,
   8.74782}, {2.87169, 5.97774}, {6.33101, 0.463131}, {7.46489,
   4.6268}, {1.45428, 0.087596}}]

{0.0894096, {{7.46489, 4.6268}, {7.46911, 4.71611}}}