The calculated distance (air line) between Banī Suwayf and Dayr Mawās is approximately 100 miles respectively 161 kilometers.
By car or train, the actual journey to Dayr Mawās is certainly longer, as only the direct route (as the crow flies) between Banī Suwayf and Dayr Mawās has been calculated here.
Air line (approximately)
161 kilometers
87 nautical miles