The calculated distance (air line) between Zürich (Kreis 11) / Seebach and Fribourg is approximately 78 miles respectively 126 kilometers.
By car or train, the actual journey to Fribourg is certainly longer, as only the direct route (as the crow flies) between Zürich (Kreis 11) / Seebach and Fribourg has been calculated here.
Air line (approximately)
126 kilometers
68 nautical miles