Situated 40 miles from Hellenthal, Cologne is a popular stop on many people’s road-trip itineraries. Head here to access Cologne Cathedral and RheinEnergieStadion, two excellent attractions to mark on your map. Get set to start clocking up those miles, because Borussia Park and Rheydt Castle are also worth a road trip. You’ll find these great attractions in Moenchengladbach, 50 miles away.