The calculated distance (air line) between Zürich (Kreis 10) / Wipkingen and Kriens is approximately 28 miles respectively 44 kilometers.
By car or train, the actual journey to Kriens is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 10) / Wipkingen and Kriens has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles