Cardiff airports
Bristol (BRS)
How far from city centre: 25 miles
Cardiff-Wales (CWL)
How far from city centre: 10 miles
Boston Harbor SPB airports
Barnes (BNH)
How far from city centre: 13 miles
Bradley International Airport (BDL)
How far from city centre: 2 miles
Hartford-Brainard (HFD)
How far from city centre: 12 miles