You have to follow the arrows "Praha", with
exception of:
from Linz and České Budějovice [Budweis]
instead of road I/3, it is more suitable to use road I/20
from České Budějovice via Písek on road I/4 and to
continue in Prag using it.
motorway D8 (from Berlin, Dresden, Teplice):
After crossing the border, you should use the road I/13
to Bilina, then take direction Louny using roads II/251
and I/28, and then the road I/7 to Praha
from Usti nad Labem, Litomerice:
Use the road II/118 (former I/30) (Usti nad Labem -
Lovosice - Budyne n. Ohri - Slany) to Slany, then using
road I/7 to Prague
road I/9 (from Rumburk, Ceska Lipa):
From Melnik, use the road I/16 to Veltrusy, then go using
II/608 a II/101 to Kralupy n. Vlt., and using road II/240
to Prague.