The calculated distance (air line) between Al Fallūjah and Ash Sharqāt is approximately 153 miles respectively 246 kilometers.
By car or train, the actual journey to Ash Sharqāt is certainly longer, as only the direct route (as the crow flies) between Al Fallūjah and Ash Sharqāt has been calculated here.
Air line (approximately)
246 kilometers
133 nautical miles