It depends on the fuel efficiency of your mode of transport.
A million millimeters.
1000 (kilo=1000
1km is 1,000 meters.
1km = 1000m 1km > 50m 1km is bigger
1km = 1000m520m/1km:= 520/1000 or 13/25 of 1km
To move a 5kg stone for 1km, you would need to overcome both the force of friction and the force required to lift the stone against gravity. The force needed would depend on the surface and incline. The total force required can be calculated using the work-energy principle.
1km
100000cm = 1km 50cm = 1km/1000000cm/1km 0.00005km = 50cm 50cm < 1km
1km -450 = -449
1km=1000m, so 5km=5000m
1000 meters or 0.62 mile or 3280.83 feet