100 kilometers to millimeter

To convert 100 kilometers to millimeter, multiply 100 kilometers by 1000000.

The formula kilometers × 1000000

Solution steps:

100 kilometers × 1000000
= 100 × 1000000
= 100000000 mm
Hence, 100 kilometers in millimeter is equal to 100000000 mm.
100 km = 100000000 mm