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 =
New York State Route 240 to the northwest, the routes enter the hamlet of Glenwood. In Glenwood, NY 240 intersects with the western terminus of CR 240 (Holland–Glenwood Road), which doubles as the northern terminus of CR 30, as NY 240 is state-maintained north of this junction. Paralleling the railroad tracks, NY 240 winds northwest through Colden as State Road, a two-lane road through dense woods. The woods changeover to wide fields as it winds northwest, passing west of Walter Kummer Town Park before entering the hamlet of Colden. In the hamlet, NY 240 intersects with the termini of CR 222 (Boston–Colden Road) and CR