The calculated distance (air line) between Ceadîr-Lunga and Orhei is approximately 91 miles respectively 147 kilometers.
By car or train, the actual journey to Orhei is certainly longer, as only the direct route (as the crow flies) between Ceadîr-Lunga and Orhei has been calculated here.
Air line (approximately)
147 kilometers
79 nautical miles