That's a really vague question. To start with, the UK is big and this widens your circle of "from the UK" by about 800 miles. Within that region lie all of the cities in Europe and even some in Africa.
I would recommend you name a specific place in the UK at least, -but even then I'd bet at least 4-5 cities come in at 1942 miles.
Road miles between London UK to he city of Holyhead Wales UK
Seven Miles from Alcatraz - 1942 was released on: USA: 18 November 1942 (New York City, New York) USA: 8 January 1943 Portugal: 22 November 1943
7840
Leicester is 131 miles (211 kilometers) from the city of Bangor, Wales, UK.
The Day Will Dawn - 1942 was released on: UK: 8 June 1942 USA: 24 November 1942 (New York City, New York) Sweden: 16 March 1945 France: 16 June 1948
The distance between London and Guatemala City is 5,448 miles.
That point is 7.6 miles north of Carlisle UK.
Approximate distance as the crow flies in miles from Dagupan City Philippines to Nottingham Great Britain (UK) is 6546 miles or 10532.51 Kilometers
Penn of Pennsylvania - 1942 was released on: UK: 26 January 1942 Portugal: 18 September 1942 USA: 22 December 1943 (New York City, New York) West Germany: 21 October 1962 (TV premiere)
Birmingham UK or Birmingham Birmingham, Alabama
The closest city to Dublin is Kilkenny (Ireland) - 62 miles (100 km) Next closest is Belfast (UK) - 88 miles (140 km)
3,420 air miles (Manchester Intl, Manchester, GB (MAN) to Pomona Field, Atlantic City, NJ (ACY).