I can think of "sem litoral", "cercado por terras", or "sem acesso ao mar" but I'm looking for a single word.

My curiosity was aroused as I was reading that there are only two doubly-landlocked countries in the world: Liechtenstein and Uzbekistan, which means not only are they landlocked, but their surrounding countries are also landlocked.
I'm trying to find the right words to say that in Portuguese. "Esses países são 'duplamente sem litoral'", "duplamente cercados por terras", or "duplamente sem acesso ao mar..." all sound awkward and very confusing.

Is there a word or two that could complete "São países duplamente_______" and convey exactly what I'm trying to convey?

I can think of "sem litoral", "cercado por terras", or "sem acesso ao mar" but I'm looking for a single word.

My curiosity was aroused as I was reading that there are only two doubly-landlocked countries in the world: Liechtenstein and Uzbekistan, which means not only are they landlocked, but their surrounding countries are also landlocked.
I'm trying to find the right words to say that in Portuguese. "Esses países são 'duplamente sem litoral'", "duplamente cercados por terras", or "duplamente sem acesso ao mar..." all sound awkward and very confusing.

Is there a word or two that could complete "São países duplamente_______" and convey exactly what I'm trying to?

I can think of "sem litoral", "cercado por terras", or "sem acesso ao mar" but I'm looking for a single word. My curiosity was aroused as I was reading that there are only two doubly-landlocked countries in the world: Liechtenstein and Uzbekistan, which means not only are they landlocked, but are also surrounded by landlocked countries. I'm trying to find the right words to say that in Portuguese. Esses países são "duplamente sem litoral", "duplamente cercados por terras", ou "duplamente sem acesso ao mar..." all sound awkward and very confusing.  Is thre a word or two that could complete "São países duplamente_______" and convey exactly what I'm trying to?

I can think of "sem litoral", "cercado por terras", or "sem acesso ao mar" but I'm looking for a single word. 

My curiosity was aroused as I was reading that there are only two doubly-landlocked countries in the world: Liechtenstein and Uzbekistan, which means not only are they landlocked, but their surrounding countries are also landlocked.
I'm trying to find the right words to say that in Portuguese. "Esses países são 'duplamente sem litoral'", "duplamente cercados por terras", or "duplamente sem acesso ao mar..." all sound awkward and very confusing. 

Is there a word or two that could complete "São países duplamente_______" and convey exactly what I'm trying to convey?

I can think of "sem litoral", "cercado por terras", ou "sem acesso ao mar" but I'm looking for a single word. My curiosity was aroused as I was reading that there are only two doubly-landlocked countries in the world: Liechtenstein and Uzbekistan, which means they are landlocked and are also surrounded by landlocked countries. I'm trying to find the right words to say it in Portuguese. Esses países são "duplamente sem litoral", "duplamente cercados por terras", ou "duplamente sem acesso ao mar..." all sound awkward and very confusing. Is thre a word or two that could complete "São países duplamente_______" and convey exactly what I'm trying to?

I can think of "sem litoral", "cercado por terras", or "sem acesso ao mar" but I'm looking for a single word. My curiosity was aroused as I was reading that there are only two doubly-landlocked countries in the world: Liechtenstein and Uzbekistan, which means not only are they landlocked, but are also surrounded by landlocked countries. I'm trying to find the right words to say that in Portuguese. Esses países são "duplamente sem litoral", "duplamente cercados por terras", ou "duplamente sem acesso ao mar..." all sound awkward and very confusing. Is thre a word or two that could complete "São países duplamente_______" and convey exactly what I'm trying to?