RAF Middleton St George is a former Royal Air Force (RAF) and Royal Canadian Air Force (RCAF) Bomber Command station during the Second World War. It was located in County Durham, 6 mi (9.7 km) east of Darlington, England. The station's motto was Shield and Deter. The aerodrome remains active as Teesside International Airport.

Teesside International Airport, previously Durham Tees Valley Airport, is a minor international airport located between Darlington and Stockton-on-Tees, County Durham, Northern England. It is about 10 mi (16 km) south-west of Middlesbrough. The airport serves the North East, primarily Teesside, County Durham and North Yorkshire.