The calculated distance (air line) between Pakokku and Pyin Oo Lwin is approximately 101 miles respectively 162 kilometers.
By car or train, the actual journey to Pyin Oo Lwin is certainly longer, as only the direct route (as the crow flies) between Pakokku and Pyin Oo Lwin has been calculated here.
Air line (approximately)
162 kilometers
87 nautical miles