The calculated distance (air line) between Al Qaryatayn and Ar Raqqah is approximately 155 miles respectively 250 kilometers.
By car or train, the actual journey to Ar Raqqah is certainly longer, as only the direct route (as the crow flies) between Al Qaryatayn and Ar Raqqah has been calculated here.
Air line (approximately)
250 kilometers
135 nautical miles