On average, you get ~20 gallons of gasoline, 12 gallons of diesel, 4 gallons of jet fuel, and the remainder is other byproducts like asphalt and petrochem feedstocks.
The disproportionate rise in diesel is a result of the constraints of refining capacity, but even if no refineries were taken offline, Diesel would be $5.25-$5.75/gallon today assuming the economics from pre-Iran war scale proportionately.
The whole thing is a cluster**** and while the russian refining picture makes it worse, it is still a massive own-goal by Trump.
