The calculated distance (air line) between Khā̃dbāri̇̄ and Rājbirāj is approximately 64 miles respectively 104 kilometers.
By car or train, the actual journey to Rājbirāj is certainly longer, as only the direct route (as the crow flies) between Khā̃dbāri̇̄ and Rājbirāj has been calculated here.
Air line (approximately)
104 kilometers
56 nautical miles