The calculated distance (air line) between Chhaprauli and Bāghpat is approximately 19 miles respectively 30 kilometers.
By car or train, the actual journey to Bāghpat is certainly longer, as only the direct route (as the crow flies) between Chhaprauli and Bāghpat has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles