The calculated distance (air line) between Caleta Olivia and Comodoro Rivadavia is approximately 40 miles respectively 65 kilometers.
By car or train, the actual journey to Comodoro Rivadavia is certainly longer, as only the direct route (as the crow flies) between Caleta Olivia and Comodoro Rivadavia has been calculated here.
Air line (approximately)
65 kilometers
35 nautical miles