Preferably one that covers as far afield as Russia etc
a tomtom with westeren europe truck map will do that 
Leonard Hatred:
Preferably one that covers as far afield as Russia etc
i have a tom tom with western europe and its took me all over europe, and never took me wrong, the one i have is the tom tom go 720
?
whats the ? for what dont you understand
Leonard Hatred:
?
TOM TOM With Western Europe won’t do Eastern Europe! You need to update it. Mine used to stop at Vienna/Berlin etc…Now all covered. Cost me 70 beans though! 
Tom Tom Western Europe covers the following countries
Albania
Andorra
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Czech
Denmark
Estonia
Finland
France
Germany
Gibraltar
Hungary
Ireland
Italy
Latvia
Liechtenstein
Lithuania
Luxembourg
Macedonia
Malta
Moldova
Monaco
Montenegro
Netherlands
Norway
Poland
Portugal
Romania
Russia
San Marino
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Ukraine
UK
Vatican City
so it looks like it will cover most of what you may want.