The calculated distance (air line) between Mayāng Imphāl and Thoubāl is approximately 7 miles respectively 11 kilometers.
By car or train, the actual journey to Thoubāl is certainly longer, as only the direct route (as the crow flies) between Mayāng Imphāl and Thoubāl has been calculated here.
Air line (approximately)
11 kilometers
6 nautical miles