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30 miles to km (30 mi to km)
30 mi equals 48.28 km. This is the exact conversion for 30 miles to km, derived from exact SI/NIST definitions with the standard conversion factor. It's also written 30 mi to km. See nearby values below, or open the full Unit Converter to convert any other value or unit.
Quick answer
30 mi = 48.28 km
- 1 mi = 1.609 km
- Exact definitional conversion factor
Frequently asked questions
What is 30 miles in km?
30 mi is 48.28 km. The conversion uses the exact factor 1 mi = 1.609 km.
How do I convert miles to km?
Multiply by the exact factor (1 mi = 1.609 km). Open the full Unit Converter to convert any value.
Is 30 mi to km the same as 30 miles to km?
Yes — 30 mi to km and 30 miles to km are the same conversion: 30 mi = 48.28 km.