Plains Like Catania Plain

Campagna Romana

Plain

7.18 Good

Thessalian Plain

Plain

6.58 Fair

Rhône Plain

Plain

6.42 Fair

Andalusian Plain

Plain

6.42 Fair

Tagus Plain

Plain

6.00 Fair

Segura Basin Plain

Plain

5.06 Mediocre

Jezreel Valley

Plain

7.82 Good

Guadalquivir Marshes (Marismas)

Plain

7.54 Good

Lombardy Plain

Plain

7.38 Good

San Joaquin Valley

Plain

7.19 Good

Emilia-Romagna Plain

Plain

6.90 Fair

Rhine Plain

Plain

6.88 Fair

Sacramento Valley

Plain

6.76 Fair

Veneto Plain

Plain

6.72 Fair

Pripyat Marshes Plain

Plain

6.62 Fair

Po Plain (Pianura Padana)

Plain

6.53 Fair

Piedmont Plain (Italy)

Plain

6.44 Fair

Dnieper Lowland

Plain

6.42 Fair

Vistula Plain

Plain

6.27 Fair

Danube Plain (Bulgaria)

Plain

6.27 Fair

Pontine Plain

Plain

6.26 Fair

Thracian Plain

Plain

6.24 Fair

Ebro Valley

Plain

6.24 Fair

Alsace Plain

Plain

6.21 Fair