The calculated distance (air line) between Mayāng Imphāl and Lāla is approximately 80 miles respectively 129 kilometers.
By car or train, the actual journey to Lāla is certainly longer, as only the direct route (as the crow flies) between Mayāng Imphāl and Lāla has been calculated here.
Air line (approximately)
129 kilometers
70 nautical miles