starting from Goodlettsville → 1.5 hours → Mammoth Cave National Park 56 minutes → Elizabethtown 48 minutes → Louisville 1 hour → North Vernon 59 minutes → The Grand Buffet 35 minutes → Indianapolis
starting from Goodlettsville → 1.5 hours → Mammoth Cave National Park 1.5 hours → Louisville 1 hour → North Vernon 1.5 hours → Indianapolis 1.5 hours → Triple XXX Family Restaurant 2 hours → Indiana Dunes National Lakeshore 49 minutes → Chicago