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kilometer
Symbol:  km 
Category:  Length 
SI Equivalent:  1000 m
Dimension
System:  SI 
Convert     km  
95 conversions, showing those commonly used | Show all
1 km =
Length
  Symbol Unit Name
10×1012  Å  angstrom 
6.68459×10-9  AU, UA  astronomical unit 
10×1020  am  attometer 
1×105  cm  centimeter 
3280.84  ft  foot 
10  hm  hectometer 
3.93701×104  in  inch 
1.05702×10-13  ly  light-year 
1000  m  meter 
3.93701×1010  µin  microinch 
1×109  µm  micron 
3.93701×107  mil, thou  mil (thou) 
0.621371  mi (stat.)  mile (statute, land) 
10×105  mm  millimeter 
1×1012  nm  nanometer 
0.539957  mi (int. naut.)  nautical mile (international) 
3.24078×10-14  pc  parsec 
1×1015  pm  picometer 
1093.61  yd  yard 
more...
Glossary