Plains Like Don Plain

Don-Azov Steppe

Steppe

7.34 Good

Don River

River

6.58 Fair

Oka-Don Plain

Plain

6.00 Fair

Kama Plain

Plain

5.29 Mediocre

Stavropol Plain

Plain

5.06 Mediocre

Pechora Lowland

Plain

4.58 Poor

Meshchera Lowland

Plain

4.58 Poor

Hungarian Puszta (Alföld)

Steppe

8.17 Great

Volga River

River

8.14 Great

Hortobágy Steppe (Hungary)

Steppe

8.00 Great

Neva River

River

7.59 Good

Pannonian Plain

Plain

7.19 Good

Rhine Plain

Plain

6.88 Fair

Kama River

River

6.85 Fair

Bărăgan Steppe (Romania)

Steppe

6.58 Fair

Dobruja Steppe

Steppe

6.51 Fair

Dnieper Lowland

Plain

6.42 Fair

Rhône Plain

Plain

6.42 Fair

Silesian Plain

Plain

6.39 Fair

Oka River

River

6.39 Fair

Northern Dvina River

River

6.30 Fair

Ural River

River

6.30 Fair

Vistula Plain

Plain

6.27 Fair

Mazovian Lowland

Plain

6.24 Fair