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20 km to miles
20 km equals 12.427 mi. This is the exact conversion for 20 km to miles, derived from exact SI/NIST definitions with the standard conversion factor. It's also written 20 km to mi. See nearby values below, or open the full Unit Converter to convert any other value or unit.
Quick answer
20 km = 12.427 mi
- 1 km = 0.6214 mi
- Exact definitional conversion factor
Frequently asked questions
What is 20 km in miles?
20 km is 12.427 mi. The conversion uses the exact factor 1 km = 0.6214 mi.
How do I convert km to miles?
Multiply by the exact factor (1 km = 0.6214 mi). Open the full Unit Converter to convert any value.
Is 20 km to mi the same as 20 km to miles?
Yes — 20 km to mi and 20 km to miles are the same conversion: 20 km = 12.427 mi.