The calculated distance (air line) between Pemagatshel and Lungtenzampa is approximately 112 miles respectively 180 kilometers.
By car or train, the actual journey to Lungtenzampa is certainly longer, as only the direct route (as the crow flies) between Pemagatshel and Lungtenzampa has been calculated here.
Air line (approximately)
180 kilometers
97 nautical miles