The calculated distance (air line) between Wallisellen / Wallisellen-Ost and Köniz is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Köniz is certainly longer, as only the direct route (as the crow flies) between Wallisellen / Wallisellen-Ost and Köniz has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles