Including the start and end date in the calculation, there are 164 days between the two dates.
There are 146 days until March 2 2010 from October 7 2009.
FlashForward - 2009 137 Sekunden 1-3 was released on: USA: 8 October 2009 Australia: 12 October 2009 UK: 12 October 2009 Russia: 16 October 2009 Belgium: 18 October 2009 Italy: 19 October 2009 Sweden: 13 November 2009 Hungary: 30 November 2009 Austria: 7 March 2010 Germany: 8 March 2010 Switzerland: 11 March 2010 (German speaking region) Netherlands: 8 July 2010 Japan: 8 August 2010
FlashForward - 2009 White to Play 1-2 was released on: USA: 1 October 2009 Australia: 5 October 2009 UK: 5 October 2009 Russia: 9 October 2009 Belgium: 11 October 2009 Italy: 12 October 2009 Sweden: 6 November 2009 Hungary: 23 November 2009 Ireland: 4 January 2010 Austria: 1 March 2010 Germany: 1 March 2010 Switzerland: 4 March 2010 (German speaking region) Netherlands: 1 July 2010 Japan: 1 August 2010
FlashForward - 2009 Black Swan 1-4 was released on: USA: 15 October 2009 Australia: 19 October 2009 UK: 19 October 2009 Belgium: 25 October 2009 Italy: 26 October 2009 Sweden: 20 November 2009 Hungary: 7 December 2009 Switzerland: 11 March 2010 (German speaking region) Austria: 14 March 2010 Germany: 15 March 2010 Netherlands: 8 July 2010 Japan: 15 August 2010
Lifeline - 2009 was released on: Uruguay: October 2009 China: November 2009 USA: December 2009 Australia: March 2010 Greece: March 2010 UK: April 2010
how many days from October 23, 2009 and March 1, 2010
605 days between March 23 2009 and November 18 2010.
SGU Stargate Universe - 2009 Light 1-5 was released on: USA: 23 October 2009 UK: 27 October 2009 Australia: 30 October 2009 Germany: 7 March 2010 Sweden: 26 March 2010
FlashForward - 2009 No More Good Days 1-1 was released on: Canada: 24 September 2009 USA: 24 September 2009 Australia: 28 September 2009 UK: 28 September 2009 Russia: 2 October 2009 Belgium: 4 October 2009 (French language version) Italy: 5 October 2009 Spain: 5 October 2009 Sweden: 30 October 2009 Hungary: 16 November 2009 Ireland: 4 January 2010 Belgium: 14 January 2010 (limited) Austria: 1 March 2010 Germany: 1 March 2010 Switzerland: 4 March 2010 (German speaking region) Netherlands: 1 July 2010 Japan: 25 July 2010
FlashForward - 2009 Gimme Some Truth 1-5 was released on: USA: 22 October 2009 Australia: 26 October 2009 UK: 26 October 2009 Belgium: 1 November 2009 Sweden: 27 November 2009 Hungary: 14 December 2009 Switzerland: 18 March 2010 (German speaking region) Austria: 21 March 2010 Germany: 22 March 2010 Japan: 22 August 2010
Castle - 2009 Flowers for Your Grave 1-1 was released on: USA: 9 March 2009 Australia: 17 May 2009 Belgium: 23 September 2009 Netherlands: 8 October 2009 Italy: 16 October 2009 Slovakia: 13 January 2010 Germany: 6 February 2010 Japan: 15 March 2010 UK: 7 April 2010 Hungary: 20 July 2010 Sweden: 7 October 2011
Law and Order UK - 2009 Buried 1-5 was released on: UK: 23 March 2009 Ireland: 24 March 2009 Canada: 9 July 2009 Australia: 9 September 2009 Finland: 4 October 2009 Germany: 4 March 2010 USA: 29 October 2010