The calculated distance (air line) between Bischofsheim in der Rhön and Bielefeld is approximately 130 miles respectively 208 kilometers.
By car or train, the actual journey to Bielefeld is certainly longer, as only the direct route (as the crow flies) between Bischofsheim in der Rhön and Bielefeld has been calculated here.
Air line (approximately)
208 kilometers
112 nautical miles