How to convert nautical miles to kilometres
1 nautical mile = 1.852 kilometres and 1 kilometre = 0.5399568035 nautical miles. To convert nautical miles to kilometres, multiply by 1.852:
km = nmi × 1.852
Examples
- 5 nmi × 1.852 = 9.26 km
- 25 nmi × 1.852 = 46.3 km
- 100 nmi × 1.852 = 185.2 km
nmi to km conversion table
| Nautical miles (nmi) | Kilometres (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 |
| 12 nmi | 22.224 km |
| 15 nmi | 27.78 km |
| 20 nmi | 37.04 km |
| 25 nmi | 46.3 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 |
| 150 nmi | 277.8 km |
| 200 nmi | 370.4 km |
| 250 nmi | 463 km |
| 500 nmi | 926 km |
| 1,000 nmi | 1,852 km |
| 5,000 nmi | 9,260 km |
| 10,000 nmi | 18,520 km |
What is a nautical mile?
A nautical mile is exactly 1,852 metres, close to one minute of latitude. It is used at sea and in aviation.
What is a kilometre?
A kilometre is 1,000 metres. It is the standard unit for road distances in India and most of the world.
Related conversions
Frequently asked questions
How do I convert nautical miles to kilometres?
Multiply the value in nautical miles by 1.852. 1 nautical mile = 1.852 kilometres.
How many nautical miles are in one kilometre?
1 kilometre = 0.5399568035 nautical miles.
What is 25 nmi in km?
25 nmi = 46.3 km.
What is 100 nmi in km?
100 nmi = 185.2 km.