Coming off their shutout road win over the Browns, the Ravens went home for a Week 11 duel with the Indianapolis Colts.  Baltimore would trail in the first quarter as Colts quarterback Peyton Manning threw a 1-yard touchdown pass to tight end Dallas Clark.  The Ravens would answer with recently signed kicker Billy Cundiff (after Steven Hauschka was cut) making a 46-yard and a 44-yard field goal.  Baltimore would take the lead in the second quarter with Cundiff's 38-yard field goal, but Indianapolis would answer with a 5-yard touchdown run from running back Joseph Addai.  The Ravens would close out the half with Cundiff nailing a 36-yard field goal.  After a scoreless third quarter, Baltimore regained the lead again in the fourth quarter with a 20-yard field goal from Cundiff, but the Colts would get the last laugh as former Ravens kicker Matt Stover booted a 25-yard field goal.
Question: How many yards was Cundiff's shortest field goal?
Answer: 20