Type-C, USB-A and Lightning leads from 1 m to 5 m, sold singly and in multi-packs. Choose the length by where the socket actually is: 1 m for a desk or a car cradle, 1.8 m for a bedside table, 3 m and above when the only point is on the far wall. Braided jackets survive longer at the connector; silicone jackets stay flat and tangle less in a bag.