Convert nautical mile to kilometer
Here you can quickly calculate how many kilometer fit in one nautical mile.
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- scroll: formula · table · questions -
- 1 = 1.852 km
- 1 km = 0.539957
Example: nautical mile to kilometer
- 1 nautical mile = 1.852 kilometer
Nautical mile to kilometer conversion table
| nautical mile | kilometer |
|---|---|
| 1 | 1.852 |
| 2 | 3.704 |
| 5 | 9.26 |
| 10 | 18.52 |
| 20 | 37.04 |
| 50 | 92.6 |
| 100 | 185.2 |
Nautical mile to kilometer formula
To convert nautical mile to kilometer, multiply by 1.852.
1 = 1.852 km
Example: 1 nautical mile = 1.852 kilometer
Common length conversion mistakes
-
A nautical mile is 1,852 m, defined from one minute of arc along a meridian, while the statute mile is about 1,609 m. Sea and air distances always use nautical miles, so 100 NM is 185.2 km, roughly 15% longer than 100 statute miles. Check which mile a chart or spec is using before you convert.
Quick nautical mile and kilometer conversion quiz
Score:
0
181 kilometer equals 88 nautical mile.
Correct answer: 181 kilometer = 97.7 nautical mile.
206 nautical mile equals 420 kilometer.
Correct answer: 206 nautical mile = 382 kilometer.
4 nautical mile equals 8.52 kilometer.
Correct answer: 4 nautical mile = 7.41 kilometer.
244 nautical mile equals 452 kilometer.
Correct answer: 244 nautical mile = 452 kilometer.
178 nautical mile equals 297 kilometer.
Correct answer: 178 nautical mile = 330 kilometer.