It is 30.2 miles according to Google Maps.
One halfway point between Milford, PA and Virginia Beach, VA is Kitts Hummock, Delaware. You could also consider Baltimore, MD a halfway point.
Delaware, Maryland, Virginia, North Carolina, South Carolina, Georgia, Alabama
William Tharp (born November 27, 1803 in Farmington, Delaware; died January 9, 1865 in Milford, Delaware) succeeded William Temple as the thirty-sixth Governor of Delaware, serving between January 19, 1847 and January 21, 1851. Following the end of Tharp's term as Governor of Delaware, William H. H. Ross (born June 2, 1814 in Laurel, Delaware; died June 30, 1887 in Philadelphia, Pennsylvania) became the thirty-seventh Governor of Delaware, serving between January 21, 1851 and January 16, 1855.
William H. H. Ross (born June 2, 1814 in Laurel, Delaware; died June 30, 1887 in Philadelphia, Pennsylvania) succeeded William Tharp as the thirty-seventh Governor of Delaware, serving between January 21, 1851 and January 16, 1855. Following the end of Ross' term as Governor of Delaware, Peter F. Causey (born January 11, 1801 in Bridgeville, Delaware; died February 15, 1871 in Milford, Delaware) became the thirty-eighth Governor of Delaware, serving between January 16, 1855 and January 18, 1859.
The Delaware River is boundary river between Pennsylvania and New Jersey&New York.
William T. Watson (born June 22, 1849 in Milford, Delaware; died April 14, 1917 in Milford, Delaware) succeeded Joshua H. Marvil as the forty-ninth Governor of Delaware, serving between April 8, 1895 and January 19, 1897, including the whole of 1896.
The halfway point between New Philadelphia, Ohio and Millsboro, Delaware is Great Cacapon, West Virginia.
The Delaware River forms the boundary between Pennsylvania and New Jersey.
It's between Virginia, West Virginia, Pennsylvania, and Delaware
McCauley, Pennsylvania is halfway between Philadelphia & Howell
Peter F. Causey (born January 11, 1801 in Bridgeville, Delaware; died February 15, 1871 in Milford, Delaware) succeeded William H. H. Ross as the thirty-eighth Governor of Delaware, serving between January 16, 1855 and January 18, 1859. Following the end of Causey's term as Governor of Delaware, William Burton (born October 16, 1789 in Sussex County, Delaware; died August 5, 1866 in Milford, Delaware) served as the thirty-ninth Governor of Delaware, serving between January 18, 1859 and January 20, 1863.