The calculated distance (air line) between Meyrin and Zürich (Kreis 12) is approximately 143 miles respectively 230 kilometers.
By car or train, the actual journey to Zürich (Kreis 12) is certainly longer, as only the direct route (as the crow flies) between Meyrin and Zürich (Kreis 12) has been calculated here.
Air line (approximately)
230 kilometers
124 nautical miles