Length conversion
42 mi to km
67.592 km
42 miles = 67.592 kilometres. Exact factor: km = mi × 1.609344.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
km = mi × 1.609344
Worked example: 42 × 1.609344 = 67.592 km.
Values near 42 mi
| mi | km |
|---|---|
| 39 | 62.764 |
| 40 | 64.374 |
| 41 | 65.983 |
| 42this page | 67.592 |
| 43 | 69.202 |
| 44 | 70.811 |
| 45 | 72.42 |
Frequently asked
How do you convert miles to kilometres?
Apply the formula km = mi × 1.609344. Enter any value in the live converter above and the result updates as you type.
What is 42 mi in km?
42 mi equals 67.592 km. The reference table below shows the values immediately around 42 mi.
Is this conversion exact?
Yes. The statute mile is exactly 1.609344 km. A nautical mile is different again, at 1.852 km exactly.