The calculated distance (air line) between Niefern-Öschelbronn and Bad Wildbad is approximately 16 miles respectively 25 kilometers.
By car or train, the actual journey to Bad Wildbad is certainly longer, as only the direct route (as the crow flies) between Niefern-Öschelbronn and Bad Wildbad has been calculated here.
Air line (approximately)
25 kilometers
14 nautical miles