Nautical mile 1 sea mile", followed by "For most practical purposes distance is measured from the latitude scale, assuming that one minute of latitude equals one nautical mile". One tenth of a nautical mile is a cable length. The derived unit of speed is the knot, defined as one nautical mile per hour. The metre was originally defined as of the meridian arc from the North pole to the equator passing through Dunkirk. The Earth’s circumference is therefore approximately 40,000 km. The equatorial circumference is slightly longer than the polar circumference – the measurement based on this (40,075.017 km x x =
Georgia State Route 240 for the nation's economy, mobility and defense. Georgia State Route 240 State Route 240 (SR 240) is a southeast-northwest state highway located in the west-central part of the U.S. state of Georgia. It travels through portions of Macon, Schley, Marion, and Talbot counties. SR 240 begins at an intersection with SR 26 in Fountainville, which is west-southwest of Oglethorpe, in Macon County. The route runs north, and then curves to the west, through rural portions of the county. It enters Schley County, where it intersects US 19/SR 3 in the community of Murrays Crossroads. It then curves to the northwest,