Divine Shot

You've trained your combat skills to bring your divine justice at a distance. As such, you can now apply your paladin magic to ranged attacks made with thrown weapons, bows, crossbows, and firearms. Any magic effect from a spell such as Searing Smite or from a class feature like Divine Smite that specifies melee attacks can now be applied to your range attacks. 

In addition, your attacks have are imbued with the certainty of your righteous conviction. Attacking at long range doesn't impose disadvantage when making a ranged attack. You can also use your bonus action to give yourself advantage on the first ranged attack you make each turn.