This information about transportation options in Nagold might help your romantic trip get off to a smooth start: To get to Nagold, you can fly into Stuttgart (STR), which is the closest major airport, located 23.5 mi (37.9 km) from the city centre. If you want to travel outside the city, hop on a train from Nagold Stadtmitte Station, Nagold-Steinberg Station or Nagold Station.