The calculated distance (air line) between Gelterkinden and Zürich (Kreis 12) is approximately 34 miles respectively 55 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 Gelterkinden and Zürich (Kreis 12) has been calculated here.
Air line (approximately)
55 kilometers
30 nautical miles