The calculated distance (air line) between Munich and Oberwinterthur (Kreis 2) / Talacker is approximately 138 miles respectively 222 kilometers.
By car or train, the actual journey to Oberwinterthur (Kreis 2) / Talacker is certainly longer, as only the direct route (as the crow flies) between Munich and Oberwinterthur (Kreis 2) / Talacker has been calculated here.
Air line (approximately)
222 kilometers
120 nautical miles