The Danube flows into the sea within:
Ukraine
Moldova
Bulgaria
Romania
The Danube, the second largest river in Europe (2845 km), flows into the Black Sea in Romania.
reach: rather globalEuropegeographygeography of Europe
Answers by country
Ukraine
Moldova
Bulgaria
Romania
answers
Italy
225
Australia
32
Austria
76
Canada
31
Republic of Ireland
34
Greece
46
France
48
Poland
6449
Germany
363
the United Kingdom
203
Thailand
20
the Netherlands
49
Spain
36
the United States
239
Switzerland
29
Kazakhstan
23
Brazil
22
India
34
Ukraine
72
Russia
108