Qatar
0.1 cu km (1997)
Romania
42.3 cu km (2003)
Russia
4,498 cu km (1997)
Rwanda
5.2 cu km (2003)
Saint Kitts and Nevis
0.02 cu km (2000)
Saudi Arabia
2.4 cu km (1997)
Senegal
39.4 cu km (1987)
Serbia
208.5 cu km (note - includes Kosovo) (2003)
Sierra Leone
160 cu km (1987)
Singapore
0.6 cu km (1975)