Nautical Miles to Kilometers
Convert nautical miles (nmi) to kilometers (km) instantly. See the formula, reference table, and common conversions.
Primary conversion
1 nautical mile=1.851999kilometers
1 nmi = 1.851999 km
Formula
kilometers = nautical miles × 1.851999
Multiply the number of nautical miles by 1.851999 to get the value in kilometers.
Reference Table
| Nautical Miles (nmi) | Kilometers (km) |
|---|---|
| 1 | 1.852 |
| 2 | 3.704 |
| 5 | 9.26 |
| 10 | 18.52 |
| 25 | 46.3 |
| 50 | 92.6 |
| 100 | 185.1999 |
| 250 | 462.9998 |
| 500 | 925.9997 |
| 1000 | 1851.9993 |
Frequently Asked Questions
How many kilometers are in 1 nautical mile?
1 nautical mile equals 1.851999 kilometers.
How do you convert nautical miles to kilometers?
Multiply the number of nautical miles by 1.851999 to get the value in kilometers. For example, 10 nmi = 18.52 km.
What is the formula for nautical miles to kilometers?
kilometers = nautical miles × 1.851999.
How do you convert kilometers back to nautical miles?
Multiply kilometers by 0.539957 to get nautical miles. 1 km = 0.539957 nmi.