The calculated distance (air line) between Mohammadpur and Brāhmanbāria is approximately 175 miles respectively 281 kilometers.
By car or train, the actual journey to Brāhmanbāria is certainly longer, as only the direct route (as the crow flies) between Mohammadpur and Brāhmanbāria has been calculated here.
Air line (approximately)
281 kilometers
152 nautical miles