The calculated distance (air line) between Hari Bdr Tamang House and Butwāl is approximately 123 miles respectively 198 kilometers.
By car or train, the actual journey to Butwāl is certainly longer, as only the direct route (as the crow flies) between Hari Bdr Tamang House and Butwāl has been calculated here.
Air line (approximately)
198 kilometers
107 nautical miles