110m

110 metres, abbreviated 110 m, is a unit of length in the metric system. It denotes a distance of 110 meters, which equals 0.11 kilometers or 110,000 millimeters. In the imperial system, this is about 0.0683 miles. The meter is the base unit of length in the International System of Units (SI), and 'm' is its symbol.

In athletics, 110 metres is primarily associated with the men's 110 metres hurdles, an Olympic and world championship event. The race involves ten hurdles, each 1.067 meters high, spaced 9.14 meters apart; the start line is 13.72 meters from the first hurdle, and the finish is 14.02 meters after the last hurdle. The world record in this event is 12.80 seconds, set by Aries Merritt in 2012. The straight sprint over 110 metres is uncommon at the international level; the standard sprint distance is 100 metres.

Outside sport, 110 m is used as a measurement in planning, construction, and athletics field layouts, and appears in map coordinates and road distances described in metric units. It is one of many lengths expressed in meters in the SI system. As a short physical distance, 110 m can be encountered in field measurements, track layouts, and timing tests, where precision to the centimeter is often unnecessary.