Reynoldsburg, OH
The halfway point between Troy, MI and London KY falls in or around Vandalia, Ohio.
The halfway point between London in England (United Kingdom) and Annapolis in Maryland (US) is Bonavista. Bonavista is in Canada.
Batley
The halfway point between London in England (United Kingdom) and Aylesbury in England (UK) is Watford. Watford is in England (UK).
Silver Springs, OH is the halfway point.
The halfway point between Melbourne and London is Akyab, Myanmar.
Frankfort, IN
Leeds in Yorkshire approx.
Bolingbroke, Georgia
Sueann, Alabama is halfway between London & Gulf Port
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.