The halfway point between Omaha and Red Oak (taking I-29 south to US-34) is Glenwood, Iowa.
McCauley, Pennsylvania is halfway between Philadelphia & Howell
The halfway point between Nashville, Tennessee and Philadelphia, Pennsylvania is Harmon Forest, Virginia.
Le Claire, IA
Fruita, CO
Sterling, CO
Concordia MO
davenport
The halfway point between New Philadelphia, Ohio and Millsboro, Delaware is Great Cacapon, West Virginia.
About Richmond VA. Philadelphia to Jacksonville is about 489 miles. Richmond is 251 miles from Philadelphia
Camp Grounds, Kentucky is halfway between Orland Park & Hilton Head Island
The halfway point is Troxlers Mill, North Carolina.