EuroVelo 11 is called 11 the East Europe Route and connect (theoretically) the North Cape with Athens. On the state of the route, there is an OpenStreetMap wiki page [4]
for the Baltic States
Estonia:
The route is marked on Estonia’s National Route No. 3.
You may find the route on the Cycle Map Estonia:
http://www.balticcycle.eu/shop3/en/maps-for-cycling-lithuania-latvia-estonia/1-cycle-map-estonia.html
Latvia:
1) You may find the whole route on the 2020 cycle route overview map:
http://www.balticcycle.eu/shop3/en/latvia-by-bicycle/103-latvia-bike-map-2020-english.html
2) You may find the route on the route description “EuroVelo 11 in Latgale” (South East Latvia):
http://www.balticcycle.eu/shop3/en/latvia-by-bicycle/102-eurovelo-11-in-latvia.html
Lithuania:
in 2021/2022 there is a revised EuroVelo 11 route for Lithuania in the discussion.
See it here:
Other publications
Basic (a bit outdated information) you may find in the BaltiCCycle.eu route descriptions
- “Riga-Vilnius by bicycle” (LT3/LV3) from 2005 and
- Warsaw-Vilnius (LT1) from 2004
http://en.wikipedia.org/wiki/EuroVelo#EuroVelo_11
