Kilometres to Miles Converter

1 kilometre ≈ 0.62 miles

Exact by definition: 1 international mile = 1.609344 km (1959) — miles = km ÷ 1.609344. Reviewed Aug 2026.

All In One Unit Converter

Please, choose a physical quantity, two units, then type a value in any of the boxes above.

The distances Britons convert most

Straight from our UK search data — the kilometre values British users look up most often:

7.5 km · 10.93 km · 6.5 km · 10.65 km · 10.63 km · 10.73 km · 12.88 km · 11.79 km · 11.13 km · 16.32 km · 11.53 km · 11.77 km · 11.83 km · 9.5 km · 10.67 km · 10.96 km · 13.39 km · 21.32 km · 9.83 km · 12.87 km ·

See the full kilometres to miles conversion table →

Kilometres and miles in the UK

The UK is one of the few countries that still signs its roads in miles: speed limits, distance signs and car odometers all use miles, while Ordnance Survey maps, athletics and most of the rest of the world use kilometres. That is why converting between the two matters here more than almost anywhere else.

Handy anchors: a 5K parkrun is about 3.1 miles, a 10K is 6.2 miles, and a marathon (42.195 km) is 26.2 miles. On the road, 100 km is just over 62 miles.