The halfway point between London in England (United Kingdom) and Aylesbury in England (UK) is Watford.
Watford is in England (UK).
The halfway point between London in England (United Kingdom) and Annapolis in Maryland (US) is Bonavista. Bonavista is in Canada.
The halfway point between Troy, MI and London KY falls in or around Vandalia, Ohio.
Batley
Silver Springs, OH is the halfway point.
The halfway point between Melbourne and London is Akyab, Myanmar.
Frankfort, IN
Bolingbroke, Georgia
Leeds in Yorkshire approx.
The geographic halfway point between London in England (United Kingdom) and Nottingham in England, (United Kingdom) is Northampton, also in England (UK). The halfway point co-ordinates are 52° 12' 8" N and 0° 55' 20" W.
Sueann, Alabama is halfway between London & Gulf Port
The halfway point between Minneapolis/St. Paul and Boston is approximately Detroit, Michigan.
The halfway point between Sydney, Australia and Los Angeles, California is London, Kiribati. The closest major city that is roughly halfway is Honolulu, Hawaii.