Take a look at the Wikipedia article "List of countries and dependencies by area".
1000 acres = 1.5625 sq miles.
It is about 1.56 square miles in area.
The answer depends on how large an area was associated with 6.699!6.699 over 0.001 square miles, rounded to the nearest whole number per square mile, is 6699while6.699 over 1000 square miles, rounded to the nearest whole number per square mile is 0.
1000 (square yards) = 836.12736 m2
The six that are not islands are: Vatican City San Marino Monaco Andorra Liechtenstein Luxembourg
The six that aren't islands are Liechtenstein, San Marino, Vatican City, Andorra, and Monaco.
The following are not islands: Monaco, Vatican City, San Marino, Liechtenstein, Andorra, Luxembourg
The six countries are:LuxembourgLiechtensteinSan MarinoVatican CityAndorraMonaco
Luxembourg, Liechtenstein, San Marino, Vatican City, Andorra, and Monaco
Vatican City, Monaco, Andorra, Lichtenstein, San Marino. and Luxembourg.
Andorra San Marino Vatican City Malta Luxembourg Lichtenstein
Take a look at the Wikipedia article "List of countries and dependencies by area".
1000 square miles
There are approximately 1.56 square miles in 1000 acres.
1,000 square miles = 640,000 acres.
Excluding island nations, there are only six countries under 1,000 sq. miles in area, which are also all European:Vatican CityMonacoSan MarinoLiechtensteinAndorraLuxembourg