The calculated distance (air line) between Kyain Seikgyi Township and Nyaunglebin is approximately 179 miles respectively 287 kilometers.
By car or train, the actual journey to Nyaunglebin is certainly longer, as only the direct route (as the crow flies) between Kyain Seikgyi Township and Nyaunglebin has been calculated here.
Air line (approximately)
287 kilometers
155 nautical miles