Length conversion
8 km to mi
4.971 mi
8 kilometres = 4.971 miles. Exact factor: mi = km ÷ 1.609344.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
mi = km ÷ 1.609344
Worked example: 8 × 0.6213711922 = 4.971 mi.
Values near 8 km
| km | mi |
|---|---|
| 7.25 | 4.505 |
| 7.5 | 4.66 |
| 7.75 | 4.816 |
| 8this page | 4.971 |
| 8.25 | 5.126 |
| 8.5 | 5.282 |
| 8.75 | 5.437 |
Frequently asked
How do you convert kilometres to miles?
Apply the formula mi = km ÷ 1.609344. Enter any value in the live converter above and the result updates as you type.
What is 8 km in mi?
8 km equals 4.971 mi. The reference table below shows the values immediately around 8 km.
Is this conversion exact?
Yes. Consecutive Fibonacci numbers approximate this ratio: 5 km is about 3 miles, 8 km about 5, 13 km about 8.