The calculated distance (air line) between Uster / Kirch-Uster and Köniz is approximately 68 miles respectively 109 kilometers.
By car or train, the actual journey to Köniz is certainly longer, as only the direct route (as the crow flies) between Uster / Kirch-Uster and Köniz has been calculated here.
Air line (approximately)
109 kilometers
59 nautical miles