Length & distance
1,000 kilometres
- Length & distance
- km
- Metric
1,000 kilometres is 100,000,000 centimetres. Multiply by 100,000: 1 kilometre is 100,000 centimetres. Nerdulator also converts this quantity into every other unit of length & distance.
1,000 kilometres in centimetres
1,000 kilometres =100,000,000 centimetresMultiply by 100,000: 1 kilometre is 100,000 centimetres.
Reverse1 centimetre = 0.00001 kilometre
Other common conversions
metres1,000,000 m
centimetres100,000,000 cm
millimetres1,000,000,000 mm
miles621.37119224 mi
inches39,370,078.7401575 in
nautical miles539.95680346 nmi
Every other unit of length & distance
micrometres1,000,000,000,000 µm
nanometres1 × 10^15 nm
picometres1 × 10^18 pm
decimetres10,000,000 dm
furlongs4,970.9695379 fur
chains49,709.69537899 ch
fathoms546,806.64916885 ftm
leagues207.12373075 lea
ångströms1 × 10^16 Å
points2,834,645,669.29134 pt
light-years1.05700083 × 10^-10 ly
astronomical units0.00000668 au
CSS pixels3,779,527,559.05512 px
quarter-millimetres4,000,000,000 Q
About this quantity
CategoryLength & distance
Unitkilometre (km)
SystemMetric
In metres (the base unit)1,000,000 m
Definition1 kilometre = 1,000 metreexact by definition
Double2,000 kilometres
Half500 kilometres
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