Length conversion
80 km to mi
49.71 mi
80 kilometres = 49.71 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: 80 × 0.6213711922 = 49.71 mi.
Values near 80 km
| km | mi |
|---|---|
| 77 | 47.846 |
| 78 | 48.467 |
| 79 | 49.088 |
| 80this page | 49.71 |
| 81 | 50.331 |
| 82 | 50.952 |
| 83 | 51.574 |
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 80 km in mi?
80 km equals 49.71 mi. The reference table below shows the values immediately around 80 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.