There is Colorado Springs, but, other than that, Colorado is obviously surrounded by other states such as Kansas and Nebraska.
There are no seas around Armenia. It is a landlocked country.
Malawi is landlocked, so there are no seas around it.
some seas are...
because the seas are long and narrow.
The Caribbean.
None
All around it.
Around the California seas (there is no such thing as the California seas)
indian
The Pacific Ocean.
Indian ocean
The Gulf of Mexico