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1,000 kilometers to miles

1,000 kilometers = 621.37119 miles

Rounded to a practical precision: 621.4 mi.

How the calculation works

One kilometer is 0.621371 miles, so:

1000 km × 0.621371 = 621.37119 mi

Reversing it, 621.37119 miles ÷ 0.621371 returns 1000 kilometers.

Nearby values

KilometersMiles
960 km596.51634 mi
970 km602.73006 mi
980 km608.94377 mi
990 km615.15748 mi
1,000 km621.37119 mi
1,010 km627.5849 mi
1,020 km633.79862 mi
1,030 km640.01233 mi
1,040 km646.22604 mi

About these units

Kilometer (km) — A kilometre is 1,000 metres and is the standard unit for road distances in most of the world.

Mile (mi) — The international mile is exactly 1,609.344 metres, or 5,280 feet, and is the road-distance unit of the United States and United Kingdom.

Frequently asked questions

How many miles is 1,000 kilometers?

1,000 kilometers is 621.37119 miles.

How do I convert kilometers to miles myself?

Multiply by 0.621371. To go back, divide by 0.621371 — or multiply by 1.60934.

Is this figure exact?

The conversion factor between the kilometer and the mile is fixed by definition. The figure above is rounded for readability; the converter carries full precision.

Convert other values

Full kilometers to miles converter · All length converters