The state of Antigua and Barbuda, part of the Leeward Islands chain in the eastern Caribbean, is approximately 420 km (261 mi) SE of the US Commonwealth of Puerto Rico and 180 km (110 mi) N of the French overseas department of Guadeloupe. The total land area of 440 sq km (170 sq mi) includes Antigua (280 sq km/108 sq mi); Barbuda (161 sq km/62 sq mi); and uninhabited Redonda (1.3 sq km/5 sq mi), located 40 km (25 mi) to the SW . This total area comprises slightly less than 2.5 times the size of Washington, D.C. The total coastline is 153 km (95 mi). Antigua and Barbuda's capital city, St. John's, is located on the northwestern edge of the island of Antigua.