5 km = m = cm = mm
9 km = m = cm = mm
16 km = m = cm = mm
3,5 km = m = cm = mm
8,04 km = m = cm = mm
km = m = 80000 cm = mm

13 km = cm
68 km = m
22 km = mm
6,6 km = m
11,9 km = cm
0,47 km = mm

mm = 3500000 cm = m = km
400000 mm = cm = m = km
cm = 85000 m = km
350000 mm = m = km

250000 cm = km
100000cm = m
50000 mm = m
23000 mm = cm
2000000 cm = km
500000 cm = m
10000000 cm = km
60000 cm = m