Frankfurt am MainGermany |
SaratovRussian Federation |
693 436
(2013) |
693 436
(2013)
840 785
(2014) |
840 785
(2014) |
248 km2
|
248 km2
394 km2
|
394 km2
|
2 796.11
/km2 |
2 796.11/km2
2 133.97/km2
|
2 133.97
/km2 |