19 3 m 127 1 m. A kilometer is a unit of Length or Distance in the Metric System. Unit Conversion Factors Engineering Notes English Vocabulary Words Learning Medical Words One kilometer is therefore one thousand meters. . 25 km is equal to 1349892009 nautical miles. It is approximately one minute of arc measured along any meridian. 1 185 km or 1 nautical mile 01 185 m. 1 30 m. Kilometer and Mile are both units of distance. Free online fuel consumption converter - converts between 37 units of fuel consumption including meterliter mL exameterliter EmL petameterliter PmL terameterliter TmL etc. 10 km 6. The International spelling for this unit is kilometre. Km is a unit of length in the International System of Units SI. The symbol is mi. At that time the furlong measured by a larger northern German foot was 625 feet and thus the mile equaled 5000. Create Conversion Table Click Create.