Shrewsbury’s Croud Meadow Stadium is 22 miles from Saints original village base of Llansantfraid and under 20 miles from Oswestry, where they have played home matches over the English border since the redevelopment of Park Hall in 2007.
In 2003 The New Saints played a Uefa Cup qualifying game against Manchester City at what was then named the Millennium Stadium in Cardiff, but Harris had already ruled out the possibility of staging this season’s European ties at Cardiff City Stadium.
“Places like Cardiff are three hours away from where we are, so our fans and stakeholders can’t really get there,” Harris had said after beating FK Panevezys in the play-offs to qualify for the group stages.
“It’s got to be somewhere more local.
“Wrexham and Shrewsbury would be most ideal for us, but I’m not sure the Racecourse is available, so it’s our priority to get the games in a stadium that can cater for the games, but also giving the people around us a chance to go and watch.”
Their first match at Croud Meadow will be on Thursday, 24 October (20:00 BST), when they host Astana of Kazakhstan.
Djurgarden, from Sweden, will travel to Shrewsbury on Thursday, 28 November (17:45 GMT) before the visit of Greek team Panathinaikos on Thursday, 12 December (20:00 GMT).
Liam Dooley, Shrewsbury Town chief executive, said: “We are delighted to welcome The New Saints to the Croud Meadow. A lot of work has been completed behind the scenes on this by both clubs working together and we are really happy to get this over the line.
“It gives us the chance to showcase our stadium around Europe, as well as providing additional revenue for the club, and supporting TNS on their journey.”