The calculated distance (air line) between Möhlin and Zürich (Kreis 3) is approximately 34 miles respectively 54 kilometers.
By car or train, the actual journey to Zürich (Kreis 3) is certainly longer, as only the direct route (as the crow flies) between Möhlin and Zürich (Kreis 3) has been calculated here.
Air line (approximately)
54 kilometers
29 nautical miles