Mailed Return from abroad - Private delivery service

Hello,

 

I mailed my return via regular mail from abroad a month ago. (I cannot e-file). 

However, according to USPS  tracking it has been 'In Transit to Next Facility' since March 28th. Since I am concerned it might have been lost, I am considering mailing it again using a private delivery service (DHL).

 

According to TurboTax instructions  my return via regular mail was sent to 

 

Department of the Treasury

Internal Revenue Service

Kansas City, MO [removed]

 

Do I understand correctly that in this case I would have to use the following address to mail it with a private service 

I found this here https://www.irs.gov/filing/submission-processing-center-street-addresses-for-private-delivery-servic...

 

Kansas City - Internal Revenue Submission Processing Center
333 W. Pershing,
Kansas City, MO 64108

 

Thank you in advance for your help