The calculated distance (air line) between Narang Mandi and Tarn Tāran is approximately 40 miles respectively 64 kilometers.
By car or train, the actual journey to Tarn Tāran is certainly longer, as only the direct route (as the crow flies) between Narang Mandi and Tarn Tāran has been calculated here.
Air line (approximately)
64 kilometers
34 nautical miles