Frankfort, IN
Washington DC
The moon.
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).
If you take US-75 to US-69 to I-44 to I-55 to I-94, your halfway point is on I-44, just northeast of Lebanon, Missouri.
The halfway point between Kenosha, WI, and Greenville, SC, is roughly around the area of Nashville, TN. This city is a convenient midpoint, located approximately 400 miles from both Kenosha and Greenville. It's a vibrant city known for its music scene, making it a great place to stop and explore during your journey.
Silver Springs, OH is the halfway point.
The halfway point between Melbourne and London is Akyab, Myanmar.
Leeds in Yorkshire approx.
Bolingbroke, Georgia