The calculated distance (air line) between San Miguel de Salcedo and Eloy Alfaro is approximately 117 miles respectively 189 kilometers.
By car or train, the actual journey to Eloy Alfaro is certainly longer, as only the direct route (as the crow flies) between San Miguel de Salcedo and Eloy Alfaro has been calculated here.
Air line (approximately)
189 kilometers
102 nautical miles