The following is a list of state highways in Maryland shorter than one mile (1.6 km) in length with route numbers between 700 and 799.

[1][2] Maryland Route 711 is the unsigned designation for Arundel Corporation Road in Glen Burnie, Anne Arundel County, which runs east from MD 2 east to the end of state maintenance, interchanging with the eastbound direction of I-695.

[1][4] Maryland Route 727 is the designation for a pair of streets named Old North Road parallel to MD 268 on either side of Amtrak's Northeast Corridor in Elkton in northeastern Cecil County.

[MD 727 7] Maryland Route 731 is the unsigned designation for a pair of service roads in Wicomico County just east of the Nanticoke River.

MD 731A (Marsh Road) is a 0.38-mile (0.61 km) highway that comprises part of the alignment of US 50 prior to the bypass of Vienna.

[1][5][6] MD 731 once consisted of Old Ocean Gateway on the Dorchester County side as well, including the entire length of the former approach to the Nanticoke River after the drawbridge span was dismantled.

Maryland Route 732 is the designation for two separate roads near MD 32 in Anne Arundel and Howard counties: Maryland Route 733 is the unsigned designation for an unnamed 0.05-mile (0.080 km) dirt road that extends east from US 40 Alternate just west of Shade Run west of Grantsville.

[11] Maryland Route 740B is the designation for South Philadelphia Boulevard, a 0.29-mile (0.47 km) service road on the north side of US 40, extending from just east of Buchanan Lane west to Plater Street in Aberdeen, Harford County.

[12] Maryland Route 741 is the unsigned designation for an unnamed 0.06-mile (0.097 km) spur of old alignment from US 40 Alternate to a dead end adjacent to Antietam Creek near Benevola.

[1] Maryland Route 742 is the designation for a 0.93-mile (1.50 km) section of the old alignment of MD 42 through Friendsville in northwestern Garrett County.

It runs from MD 25 north to a gate in Ruxton, Baltimore County, with an intersection with Lakeside Drive.

[1][15] Maryland Route 761 is the designation for Old Plum Point Road, a 0.23-mile (0.37 km) loop of old alignment of MD 263 near Parran.

[1][17] Maryland Route 764 is the designation for a 0.09-mile (0.14 km) section of Breezy Point Road from MD 261 south to its intersection with Pinewood Terrace northeast of Parran in Calvert County.

Within the Dares Beach community, MD 768 turns east onto Virginia Street, which the highway follows to its eastern terminus at Chesapeake Avenue.

[1][20] Maryland Route 779 is the designation for Old Quarterfield Road, which runs from a dead end east to MD 174 in Glen Burnie, Anne Arundel County.

[1] Maryland Route 785 is the unsigned designation for Acorn Drive in Parole, Anne Arundel County, running from MD 784 north to a dead end.