km
Distance measurement unit
Km is the abbreviation for kilometer, a unit of distance equal to 1,000 meters or about 0.62 miles.
Standard in most of the world for measuring road distances and speeds: The sign said 50 km to Paris.
Americans encounter it mainly in international contexts or scientific writing.
5,280 feet
- meterDevice that measures usage
- lengthMeasure of extent
- spanDistance between endpoints
- rangeExtent of variation
radius · diameter · mileage · odometer · pedometer · GPS · mapping · route
Metric speed abbreviation
- mphVelocity unit abbreviation
- velocityDirected rate of motion
- speedometerVehicle velocity display
- paceSpeed of movement
rate · cruising · limit · average · top · sustained · knots · acceleration
Base unit of mass
- meterDevice that measures usage
- secondUnit smaller than minute
- ampereUnit of electrical flow
- moleSubterranean insectivore
candela · SI · decimal · conversion · imperial · centimeter · millimeter · hectare
Long-distance footrace
- half-marathon13.1-mile running event
- 5K3.1-mile footrace
- 10KSEC-required yearly disclosure
- ultramarathonRace longer than 26.2 miles
split · personal-best · timing · chip · course · lap · segment · checkpoint
mile
5,280 feet
range · radius · diameter · mileage · odometer · pedometer · GPS · mapping · route · interval
kph
Metric speed abbreviation
- mphVelocity unit abbreviation
- velocityDirected rate of motion
- speedometerVehicle velocity display
pace · rate · cruising · limit · average · top · sustained · knots · acceleration · throttle
kilogram
Base unit of mass
mole · candela · SI · decimal · conversion · imperial · centimeter · millimeter · hectare · liter
marathon
Long-distance footrace
- half-marathon13.1-mile running event
- 5K3.1-mile footrace
- 10KSEC-required yearly disclosure
ultramarathon · split · personal-best · timing · chip · course · lap · segment · checkpoint · pacing
- abbreviationsMr, Mrs, Ms, Dr, Jr
- metre wordsmillimetre, centimetre, decimetre, nanometre, micrometre