The distance between Patna to Supaul via NH 57 Link Rd is 255 Km by road. You can also find the distance from Patna to Supaul via NH 57 Link Rd using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Patna to Supaul via NH 57 Link Rd for road driving directions!