Manchester United and Arsenal's Europa League last-32 first legs next week will be played at neutral grounds due to coronavirus restrictions.
United were due to travel to Spain to face Real Sociedad next Thursday, while Portugal was the venue for the Gunners' clash with Benfica on the same night.
But UEFA has announced that United will now take on Sociedad at Juventus' Allianz Stadium in Turin following Spanish Government restrictions on travellers entering the country from England.
A statement read: "UEFA would like to thank Real Sociedad de Futbol and Manchester United FC for their close co-operation and assistance in finding a solution to the issue at hand, as well as the Italian Football Federation and Juventus for their support and agreeing to host the match in question."
The PA news agency understands Arsenal will play Benfica in Rome as the UK implements strict coronavirus quarantine rules around people returning from Portugal.
The second leg of United's tie will take place at Old Trafford as planned the following week, but Arsenal's home game will have the same issue as their away trip, with Benfica barred from entering the country. No decision has yet been taken on a venue for that match.
The developments come after Liverpool and Manchester City also had Champions League ties due to be played in Germany moved to Budapest.
Liverpool's clash with Leipzig on 16 February and City's encounter with Borussia Monchengladbach on 24 February will now both take place at the Puskas Arena in the Hungarian capital on their respective scheduled dates.
The ban in Spain was extended on Tuesday until 2 March, jeopardising Atletico Madrid's Champions League last-16 first leg at home to Chelsea, which was due to take place at the Wanda Metropolitano stadium on 23 February but can no longer be held in Spain.
Atletico Madrid did not wish to comment on how the ban affected the match, while Spanish newspaper Marca said the game could be moved to Bucharest, more than 3,000 kilometres from Madrid.
The fixture cannot take place in France, Germany, Belgium or Portugal as those countries are also restricting travel to and from Britain.