Make sure you have enough gas in the tank, because Cologne is well worth a detour. Located 35 miles from Niederdürenbach, it boasts some fantastic attractions, such as Cologne Cathedral and RheinEnergieStadion. Düsseldorf, 55 miles away, is another road-trip destination that’s worth the drive. Check out Rhine Tower and Duesseldorf City Hall, two popular sights in the area.