The calculated distance (air line) between El Triunfo ( El Cruce) and Puno is approximately 130 miles respectively 209 kilometers.
By car or train, the actual journey to Puno is certainly longer, as only the direct route (as the crow flies) between El Triunfo ( El Cruce) and Puno has been calculated here.
Air line (approximately)
209 kilometers
113 nautical miles