The calculated distance (air line) between Sankt Veit an der Glan and Innsbruck is approximately 144 miles respectively 231 kilometers.
By car or train, the actual journey to Innsbruck is certainly longer, as only the direct route (as the crow flies) between Sankt Veit an der Glan and Innsbruck has been calculated here.
Air line (approximately)
231 kilometers
125 nautical miles