miles (mi)

miles as a conversion hub: 8 direct pairs, all with the exact factor on the page.

Definition1 mi = 1,609.34 m exactly

CategoryLength Converter

Pairs from here8

Length Converter

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miles converted to every other unit

mi	mm	cm	m	km	in	ft	yd	nmi
1 mi	1,609,344	160,934.4	1,609.34	1.609344	63,360	5,280	1,760	0.86897624
2 mi	3,218,688	321,868.8	3,218.69	3.218688	126,720	10,560	3,520	1.737952
5 mi	8,046,720	804,672	8,046.72	8.04672	316,800	26,400	8,800	4.344881
10 mi	16,093,440	1,609,344	16,093.44	16.09344	633,600	52,800	17,600	8.689762
20 mi	32,186,880	3,218,688	32,186.88	32.18688	1,267,200	105,600	35,200	17.379525
50 mi	80,467,200	8,046,720	80,467.2	80.4672	3,168,000	264,000	88,000	43.448812
100 mi	160,934,400	16,093,440	160,934.4	160.934	6,336,000	528,000	176,000	86.897624

All conversions starting from mi

mi to mm mi to cm mi to m mi to km mi to in mi to ft mi to yd mi to nmi

Questions

How do I convert from miles?

Pick the target unit from the table on this page, or open the dedicated pair page — each one carries a converter, a table of common values and the exact factor.

Is mile exact or approximate?

The factor shown (1 mi = 1,609.34 m) is fixed by definition, so conversions are exact rather than measured.

What is mile used for?

US and UK road distances and running events