Convert kilometer (km) to nautical mile (nmi).
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Nautical Mile to Kilometer Converter (nmi to km)
Convert nautical mile (nmi) to kilometer (km).Unit Converter · Length
Quick answer
1 nautical mile (nmi) is equal to 1.852 kilometers (km). 1 kilometer (km) is approximately equal to 0.5399568 nautical miles (nmi).
To convert nmi to km, multiply the value in nautical miles by 1.852. For example, 10 nmi = 18.52 km, and 100 nmi = 185.2 km.
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Quick reference — nautical mile to kilometer
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How to convert nautical miles to kilometers
How many kilometers are in a nautical mile? 1 nautical mile is 1.852 kilometers. This free nmi to km converter and nautical mile to kilometer calculator gives the answer instantly for any value, and the same conversion is also written as nautical mile to kilometre.
To convert nautical mile (nmi) to kilometer (km), multiply the value in nautical miles by 1.852.
km = nmi × 1.852
- 1
Take the value in nautical miles
For example, 25 nmi.
- 2
Multiply by 1.852
25 × 1.852.
- 3
Read the answer in kilometers
25 nmi = 46.3 km.
Nautical Mile to Kilometer conversion table
Common values from 1 to 1,000 nautical miles converted to kilometers.
| Nautical Mile (nmi) | Kilometer (km) |
|---|---|
| 1 nmi | 1.852 km |
| 2 nmi | 3.704 km |
| 3 nmi | 5.556 km |
| 4 nmi | 7.408 km |
| 5 nmi | 9.26 km |
| 6 nmi | 11.112 km |
| 7 nmi | 12.964 km |
| 8 nmi | 14.816 km |
| 9 nmi | 16.668 km |
| 10 nmi | 18.52 km |
| 15 nmi | 27.78 km |
| 20 nmi | 37.04 km |
| 25 nmi | 46.3 km |
| Nautical Mile (nmi) | Kilometer (km) |
|---|---|
| 30 nmi | 55.56 km |
| 40 nmi | 74.08 km |
| 50 nmi | 92.6 km |
| 60 nmi | 111.12 km |
| 70 nmi | 129.64 km |
| 75 nmi | 138.9 km |
| 80 nmi | 148.16 km |
| 90 nmi | 166.68 km |
| 100 nmi | 185.2 km |
| 250 nmi | 463 km |
| 500 nmi | 926 km |
| 1,000 nmi | 1,852 km |
About nautical miles and kilometers
Nautical Mile (nmi)
A nautical mile is exactly 1,852 meters. It is used in sea and air navigation because it is roughly one minute of latitude.
Kilometer (km)
A kilometer (km) is 1,000 meters. It is the standard unit for road distances in India and most of the world.
nmi to km: common questions
- How many kilometers are in 1 nautical mile?
- 1 nautical mile (nmi) is equal to 1.852 kilometers (km). In short: 1 nmi = 1.852 km.
- How do I convert nautical miles to kilometers?
- To convert nmi to km, multiply the value in nautical miles by 1.852. For example, 5 nmi = 9.26 km.
- How do I convert kilometers to nautical miles?
- To convert km to nmi, divide the value in kilometers by 1.852. Or open the Kilometer to Nautical Mile converter, which does it for you.
- What is 10 nmi in km, and what is 100 nmi?
- 10 nmi = 18.52 km, and 100 nmi = 185.2 km. The table above lists more values from 1 to 1,000.
- Is this nmi to km converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
Kilometer to Nautical Mile converter →All Length converters →
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