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
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21
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227
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77
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32
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31
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34
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47
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48
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378
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6517
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41
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37
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72
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111