The longest washing line measured 35,046.40 m (11,4981 ft 4 in) and was created by Procter And Gamble Distribution Europe in Wenduine, Belgium, on 16 August 2007.
Please note: Comments below may relate to previous holders of this record.

Who: Ann Schaetsaert
What: Longest washing line
Where: Belgium
When: 16 Aug 2007
The longest washing line measured 35,046.40 m (11,4981 ft 4 in) and was created by Procter And Gamble Distribution Europe in Wenduine, Belgium, on 16 August 2007.
Please note: Comments below may relate to previous holders of this record.