Question: The base where dignified transfers occurs is located 2 mi southeast of what city?

Context paragraphs:
RAF Peterborough: Royal Air Force Peterborough or more simply RAF Peterborough is a former Royal Air Force installation located 2 mi northwest of Peterborough, Cambridgeshire and 9.4 mi southeast of Stamford, Lincolnshire, England.

Aurum City, California: Aurum City is a former settlement in El Dorado County, California.  It was located 2 mi southeast of El Dorado.

Mowry Landing, California: Mowry Landing (formerly, Mawry Landing and Mowry's Landing) is an unincorporated community in Alameda County, California.  It is located 2 mi southeast of Newark.  It lies at an elevation of 10 feet (3 m).

Sailors Flat, California: Sailors Flat is a former settlement and mining camp in El Dorado County, California.  It was located 2 mi southeast of Garden Valley.

Dover Air Force Base: Dover Air Force Base or Dover AFB (IATA: DOV, ICAO: KDOV, FAA LID: DOV) is a United States Air Force base located 2 mi southeast of the city of Dover, Delaware.

Dignified transfer: In the United States Armed Forces, a dignified transfer is a procedure honoring the return of the remains of a servicemember from the theater of operations where they have died in the service of the United States.  The transfer is conducted upon arrival at Dover Air Force Base, Delaware, from the arriving aircraft to a transfer vehicle, which then proceeds to the Charles C. Carson Center for Mortuary Affairs.

Burckhalter, California: Burckhalter (also, Burkhalter) is a former settlement in Nevada County, California.  Burkhalter was located 2 mi southeast of Boca.

Sundale, California: Sundale is a former settlement in Butte County, California, United States.  It was located 2 mi southeast of Wicks Corner.  A post office operated at Sundale from 1886 (having been transferred from Wicks Corner) to 1897.

Midoil, California: Midoil (formerly, Midland) is an unincorporated community in Kern County, California.  It is located 2 mi southeast of Fellows, at an elevation of 1339 feet (408 m).

Pembina, North Dakota: Pembina is a city in Pembina County, North Dakota, United States.  The population was 592 at the 2010 census.  Pembina is located 2 mi south of the Canada–US border.  Interstate 29 passes on the west side of Pembina, leading north to the Canada–US border at Emerson, Manitoba and south to the cities of Grand Forks and Fargo.  The Pembina-Emerson Border Crossing is the busiest between Blaine, Washington and Detroit, Michigan and the fifth busiest along the Canada-United States border.  It is one of three 24-hour ports of entry in North Dakota, the others being Portal and Dunseith.  The Emerson-Noyes border crossing, located 2 mi to the east on the Minnesota side of the Red River, also processed cross border traffic until its closure in 2006.

Supporting paragraphs: Dignified transfer Dover Air Force Base
Answer: Dover, Delaware